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Crypto extension round: 4 signals, 4 of 7 beat the first close

By NAUT Research · · 12 min read

$229.15M Crypto extension rounds across the 16 Extended-prefixed rounds NAUT holds, 13 of them with a disclosed amount. Logos: Kaiko, Startale, Hyperbolic Labs, Noah, dtcpay, Limited, Velocity, Finloop.

NAUT tracks 16 funding records whose stored round type begins with Extended, worth $229.15M across the 13 that disclose an amount, read on 11 November 2026. The 4 signals that mark a crypto extension round in that data are a round type that repeats a letter the company already raised at, no valuation figure anywhere on the record, a gap of months rather than years since the earlier close, and a backer list with participants named and no new lead.

Data note. Every count here was read from NAUT's own database on 11 November 2026, read-only, across all 8,675 funding records NAUT holds for 2,857 companies. 16 of those records carry a round type beginning with Extended, on 15 live companies, and every one of the 16 is in the table below. Amounts come from the stored amountUsd field and 3 rows carry none. 12 claims were put to outside pages on 11 November 2026, 8 of them covering an extension row and 4 covering the earlier round it extends: 10 came back confirmed and 2 came back contradicted, the announcement date of Startale's first seed round and the extension framing of its $50M row. The other 8 extension rows rest on NAUT's stored record alone, because every fetch of cryptorank.io on 11 November 2026, direct and through a reader proxy, returned a bot-check page to NAUT instead of round data, and cryptorank.io is the stored source for 12 of the 16 rows. Ethlas' stored citation no longer resolves, so that row's outside check used Grit Daily News coverage of the same announcement. NAUT Research wrote it.

How to spot a crypto extension round, in 4 signals

An extension is more money into a round the company already closed, on the terms of that round. The 4 extension round signals below sit in 4 places on the record, and each one is checkable before you write to anybody. The crypto funding round type stored against a record is where 2 of the 4 start.

  • The stage name repeats. 9 of the 16 rows have an earlier round of the same letter on NAUT, from Seed to Series C.
  • No valuation lands. 0 of the 16 rows carry a stored valuation figure, which is what you would expect when the price was set at the first close.
  • The clock matters more than the size. 6 of the 9 same-letter pairs carry a date on both rows, and the gap runs from 36 days to 1,539 days.
  • The money comes from named participants. 10 of the 16 rows carry at least 1 backer record on NAUT, 44 records in total, and 5 of those 10 flag at least 1 backer as the lead.

Signal 1: the round type repeats a letter the company already used

The cleanest tell is the stage label. A company stepping forward goes Seed to Series A to Series B. A company extending stays on the letter it already raised at, and the record says so twice.

NAUT's 16 rows split into 7 Seed extensions, 5 Series A, 2 Series B and 2 Series C, so a seed extension round is the most common shape on the record. 9 of the 16 have the earlier round of that same letter on NAUT: Noah after a $22M Seed, Limited after a $7M Seed, dtcpay after a $10M Series A, Velocity after a $38M Series A, Kaiko after a $53M Series B, Canton Network after a $35M Series C, Ethlas after a $2.7M Seed, and Startale twice, after a $3.5M Seed and a $13M Series A.

The other 7 rows carry no earlier round of the same letter on NAUT's record, which means NAUT holds the extension but not the first close, rather than that no first close happened. Takenos, Hyperbolic Labs, Finloop, trmlabs, JPY Coin, Tenor Finance and glacislabs are those 7. If you are screening a company and the first close is missing, the extension label itself is the evidence that one exists.

Signal 2: no new valuation shows up on the round record

An extension runs on the price set at the first close, so there is nothing new to publish. NAUT stores a valuation field against a funding record, and 0 of these 16 rows carry a figure in it on 11 November 2026, including the 9 whose earlier same-letter round is on the same company page.

That absence is useful in 2 directions. For an investor sourcing, a stage label plus a fresh amount plus no price is the shape of an extension, and the price to ask about is the old one. For a founder, it means an extension leaves your last headline valuation standing as the number the market sees.

Signal 3: the money lands fast, and the size moves in either direction

Timing is where the pattern holds and size is where it breaks. 6 of the 9 same-letter pairs carry a date on both rows, and the gaps are 36 days for Ethlas, 63 days for Velocity, 185 days for dtcpay, 483 days for Limited, 484 days for Noah and 1,539 days for Kaiko. 3 of those 6 landed inside 185 days of the first close.

Size is the signal most people get wrong. 8 of the 9 same-letter pairs disclose an amount on both rows, and 7 of those 8 carry an outside check that holds, because the check on Startale's $50M Series A row came back contradicted and that pair is set aside below. The extension was larger than the first close in 4 of the 7: Ethlas at $6M against $2.7M, Limited at $11.5M against $7M, dtcpay at $15M against $10M and Kaiko at $57M against $53M. It matched the first close at Startale's Seed, $3.5M against $3.5M, and came in smaller at Noah, $16M against $22M, and Velocity, $10M against $38M. A small top-up and a raise bigger than the original both sit under the same label, so the amount alone tells you nothing about why.

Signal 4: the backer list reads like a participant sheet

10 of the 16 rows carry at least 1 backer record on NAUT, 44 records across those 10, and 5 of the 10 flag at least 1 of those backers as the lead: Kaiko with S&P Global, trmlabs with Blockchain Capital, Limited with Third Prime, Tenor Finance with Variant and Takenos with North Island Ventures. The other 5 rows with backers name participants and no lead, which is the ordinary shape of an extension: the lead was appointed at the first close and the extension adds names around it.

The names themselves are strategic more often than not. Velocity's extension carries 6 backer records including Circle, Visa and Mirana Ventures. Kaiko's carries 9, including Coinbase Ventures, DRW Venture Capital, BNP Paribas and Bpifrance, and the outside coverage of that round says the investors in it "work across core functions of digital asset markets". Hyperbolic Labs carries General Catalyst and Vista Equity Partners, Noah carries FJ Labs and LocalGlobe, Limited carries Digital Currency Group among its 8, and Startale's Seed extension carries SamsungNext.

Across all 44 backer records, 4 firms appear on 2 of the 16 rows each and none appears on 3: Coinbase Ventures, North Island Ventures, Variant and Lattice. For a BD team, those 4 are the warm paths that cover 2 accounts each.

Worked example: dtcpay's Series A and the $15M that extended it

dtcpay is the clearest run of all 4 signals on 1 company, and both halves of it passed an outside check on 11 November 2026.

The first close was a $10M Series A on 17 March 2026. dtcpay's own newsroom headline reads "dtcpay Raises US$10M in Series A Led by Vertex Ventures", so the round had a stage, a price and a lead, Vertex Ventures.

6 months later, on 18 September 2026, NAUT records an Extended Series A of $15M with 2 backer records, SBI Holdings and an angel investor, and no lead flag on either. Outside coverage of that announcement says "dtcpay expanded its Series A" and puts the round total at $25M, which is the giveaway: the number that moved was the round total, and NAUT's record carries no valuation against either of dtcpay's 2 rows. Run the signals in order and every one fires. Same letter as March. No valuation on the record. 185 days after the first close. Named participants, no new lead.

The decision maker to write to is on the company page: NAUT names Alice Liu as Co-Founder and CEO at dtcpay.

Which crypto extension round records does NAUT hold?

All 16, read on 11 November 2026, newest date first. 12 of them were announced between 15 July and 4 November 2026, and 10 of those 12 disclose $169.65M between them.

Company Extended stage Amount Date on NAUT
Seed $7M 4 Nov 2026
Series A $30M 27 Oct 2026
Seed $16M 7 Oct 2026
Seed $11.5M 28 Sep 2026
Series A $15M 18 Sep 2026
Series A $10M 15 Sep 2026
Series A $10M 15 Sep 2026
Series B $57M 14 Sep 2026
Series C None 9 Sep 2026
Series B $6.35M 5 Aug 2026
Seed None 22 Jul 2026
Seed $6.8M 15 Jul 2026
Series A $50M closed 27 Mar 2026
Seed $3.5M closed 23 Feb 2024
Seed $6M 1 Apr 2022
Series C None closed 4 Feb 2020

Every stored round type above begins with Extended, and 3 of the 16 carry the suffix Round on the type as well: Startale's Series A, Ethlas and Canton Network. Backer records sit on 10 of the 16: Kaiko 9, Limited 8, Velocity and Tenor Finance 6 each, Takenos 5, Noah 4, dtcpay and Hyperbolic Labs 2 each, and trmlabs and Startale's Seed row 1 each. The earlier same-letter rounds are listed under signal 1 above.

3 of the 16 rows carry a close date rather than an announcement date, shown above as closed: Startale's 2 rows and Canton Network. The $50M Startale row is the 1 of the 8 outside checks that came back contradicted, so this article takes its Extended label as NAUT's stored round type and does not use that row as an example of the extension pattern. Startale's $13M Series A of 29 January 2026 did check out, under the headline "Sony Invests Additional $13M in Startale as Soneium".

Extension round size, the 13 of 16 rows with a disclosed amount
  1. Kaiko$57M
  2. Startale Series A$50M
  3. Hyperbolic Labs$30M
  4. Noah$16M
  5. dtcpay$15M
  6. Limited$11.5M
  7. Velocity$10M
  8. Finloop$10M
  9. Takenos$7M
  10. glacislabs$6.8M
  11. JPY Coin$6.35M
  12. Ethlas$6M
  13. Startale Seed$3.5M

Kaiko and Startale's Series A row hold $107M of the $229.15M disclosed across the 13. The 3 rows shown as None carry no amount on NAUT: trmlabs, Tenor Finance and Canton Network.

Anyone listed can ask NAUT to remove their page at https://naut.so/legal/data-deletion.

What a crypto extension round means for a BD team

An extension is a better outreach trigger than a first close, for 3 reasons that sit in the data above.

  • The money is new and the team is not. A company extending has already built what the first round paid for, so it is buying rather than planning. 12 of the 16 rows landed between 15 July and 4 November 2026.
  • The budget is sized. 10 of those 12 disclose an amount, from $6.35M at JPY Coin to $57M at Kaiko, so you can pitch at the right price before you write.
  • The warm path is short. 44 backer records sit across 10 of the 16 rows, and 4 firms cover 2 rows each, so 1 introduction can open 2 accounts.
How a BD team works the 16 extension rounds
  1. Sort by date12 of the 16 rows were announced between 15 July and 4 November 2026, and 10 of those 12 disclose $169.65M.
  2. Read the letter9 of the 16 repeat a letter the company already raised at, so the team is mid-stage with money in the door.
  3. Take the backer counts10 of the 16 carry a backer record, 44 in total, and 4 firms appear on 2 rows each.
  4. Open the company pageNAUT names Alice Liu as Co-Founder and CEO at dtcpay and Shah Ramezani at Noah.

What an extension means for a founder raising now

If you are the one raising, the 4 signals work backwards as a checklist on your own round.

  • Keeping the letter keeps the price. 0 of the 16 rows carry a new valuation, so an extension leaves your last headline number in place.
  • The size is yours to choose. 4 of the 7 pairs counted here raised more in the extension than in the first close, so an extension is not read as a small round by default.
  • Your existing backers are the first call. 5 of the 10 rows with backers name no lead at all, which is what a round assembled from inside looks like.
  • Speed is normal. 3 of the 6 dated pairs closed the extension inside 185 days of the first close.
How a founder runs an extension
  1. Check your letter9 of NAUT's 16 extension rows sit on a letter the company already raised at, from Seed to Series C.
  2. Hold the price0 of the 16 rows carry a stored valuation, so the first close sets the terms.
  3. Call the inside first5 of the 10 rows with backer records name participants and no lead.
  4. Size it on comparablesSeed extensions on NAUT run $3.5M to $16M and Series A extensions run $10M to $50M.

Related reading on NAUT: Crypto funding stages: 85 rounds, medians $1.85M to $60M and Strategic round: 49 of 364 crypto deals in 2026, 20 undisclosed.

Can you pull this data through the NAUT API?

Yes. The company behind any row in the table comes back with its team from a single call, GET https://api.naut.so/v1/projects/dtcpay, and a backer's own round records, each carrying roundType, amountUsd, announceDate and isLead, come from GET https://api.naut.so/v1/investors/sbi-holdings, both with an Authorization: Bearer $NAUT_KEY header. Each data call costs 5 credits, the endpoints and fields are at https://naut.so/docs/api, and plans start at Essential, $49 a month for 3,000 credits, at https://naut.so/pricing. Verified Telegram, email and LinkedIn for the people on those pages unlock on any paid NAUT plan, so you can start a 7-day trial at https://naut.so and reach them the same day.

Crypto extension round FAQ

What is a crypto extension round?

An extension round is additional money into a round a company already closed, raised on the terms of that close, which is why it keeps the earlier stage name. NAUT holds 16 such records across 15 companies out of 8,675 funding records for 2,857 companies, worth $229.15M across the 13 that disclose an amount, read on 11 November 2026.

How to tell if a crypto startup is raising an extension round, rather than a new priced round?

Check 4 things on the record: whether the stage label repeats a letter the company already raised at, whether a valuation figure appears, how long it has been since the earlier close, and whether a new lead is named. On NAUT's 16 extension rows, read on 11 November 2026, 9 repeat a letter, 0 carry a valuation, 3 of the 6 dated pairs closed inside 185 days, and 5 of the 10 rows with backer records name no lead.

Which crypto startups raised an extension round in 2026?

12 of NAUT's 16 extension rows were announced between 15 July and 4 November 2026, and 10 of those disclose $169.65M between them: Takenos at $7M, Hyperbolic Labs at $30M, Noah at $16M, Limited at $11.5M, dtcpay at $15M, Velocity at $10M, Finloop at $10M, Kaiko at $57M, JPY Coin at $6.35M and glacislabs at $6.8M. trmlabs and Tenor Finance are the 2 of the 12 with no amount on NAUT.

Does an extension round mean a crypto startup is in trouble?

The size data says to check before you assume. Across the 8 same-letter pairs on NAUT that disclose both amounts, read on 11 November 2026, 1 is set aside because its outside check came back contradicted, and of the other 7 the extension was larger than the first close in 4, equal in 1 and smaller in 2, and 0 of the 16 rows carry a valuation figure of any kind, so neither the amount nor the price tells you the reason on its own.

Where can I find the founders of these 16 extension rounds and their contact channels?

On NAUT's company and people pages, and through 1 API call each. NAUT names Alice Liu at dtcpay, Shah Ramezani at Noah, Hussein Ahmed at Limited, Jasper Zhang at Hyperbolic Labs and Martins Henskens at Startale, and GET https://api.naut.so/v1/projects/dtcpay returns a company with its team for 5 credits. Verified Telegram, email and LinkedIn unlock on any paid NAUT plan, so you can start a 7-day trial at https://naut.so.

Sources

  • NAUT's own database, read on 11 November 2026, read-only: all 8,675 funding records across 2,857 companies, the 16 whose round type begins with Extended, the 44 backer records on those 16, the earlier rounds of the same companies, and the people tied to each company. Every count above was computed from those rows at that time.
  • dtcpay's own newsroom, dtcpay.com/company/newsroom/dtcpay-raises-us10m-in-series-a-led-by-vertex-ventures-sea--india, read on 11 November 2026, for the $10M Series A of 17 March 2026 and its lead.
  • Fintech News Singapore, fintechnews.sg/137443/payments/dtcpay-series-a-funding-extension/, read on 11 November 2026, for the $15M extension of 18 September 2026 and the $25M round total.
  • FX News Group, fxnewsgroup.com/forex-news/payments/velocity-announces-10m-extension-of-its-series-a-with-investments-from-visa-and-circle/, read on 11 November 2026, for Velocity's $10M extension of 15 September 2026, and Crypto Briefing for its $38M Series A of 14 July 2026.
  • FinTech Global, fintech.global/2026/09/14/sp-global-leads-kaikos-110m-series-b-extension/, read on 11 November 2026, for Kaiko's $57M Series B extension and its backers.
  • The Block, theblock.co/post/357626/, and Fintech Garden, read on 11 November 2026, for Noah's $22M Seed and $16M extension.
  • Business Wire, businesswire.com/news/home/20250602078345/en/, and CryptoRank's own post of 28 September 2026, read on 11 November 2026, for Limited's $7M Seed and $11.5M extension.
  • Blockhead, blockhead.co/2026/01/29/sony-invests-additional-13m-in-startale-as-soneium-blockchain-surpasses-500m-transactions/, and The Block, read on 11 November 2026, for Startale's $13M Series A and its $3.5M Seed extension.
  • Grit Daily News, gritdaily.com, read on 11 November 2026, for Ethlas' $6M extended seed of 1 April 2022. NAUT's stored citation for that row no longer resolves.
  • cryptorank.io, the stored source for 12 of the 16 rows: every fetch on 11 November 2026, direct and through a reader proxy, returned a bot-check page to NAUT instead of round data, so those rows were not checked against it.

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