The Domain Satoshi May Have Dropped: E-cash.org Predates Bitcoin.org by 29 days

Key Takeaways:

Historians like Gwern Branwen link e-cash.org, registered July 20, 2008, to Satoshi Nakamoto based on timing with bitcoin.org. The domain was registered 29 days before bitcoin.org, matching Satoshi’s private draft file named ecash.pdf. The domain remains under privacy-protected ownership via Dynadot with a renewal extending to 2028.

E-cash.org Domain Draws Renewed Interest

The discussion picked up steam across social media after Bitcoin developer Paul Sztorc announced a Bitcoin hard fork he is calling “eCash,” prompting people to revisit the history of the name itself. That fork, set for August 2026 with a 1:1 BTC coin split, sent some onlookers digging through domain registration records and crypto archives. What they found has been circulating in crypto communities for years, but is now reaching a wider audience.

Current WHOIS records, independently verified April 25, 2026, show e-cash.org was registered on July 20, 2008, through Dynadot Inc., a registrar with IANA ID 472. The domain carries a clienttransferprohibited status, consistent with uninterrupted ownership dating back roughly 18 years. Registrant information is fully redacted through Dynadot’s privacy service. The domain is set to expire July 20, 2028, and received a maintenance update as recently as Feb. 28, 2026.

The registration date places e-cash.org exactly 29 days before bitcoin.org, which was registered on Aug. 18, 2008. That window aligns directly with Satoshi’s most active pre-release development phase. On Aug. 22, 2008, Satoshi privately shared a draft white paper with cryptographer Wei Dai. That draft was named ecash.pdf and titled “Electronic Cash Without a Trusted Third Party.” The download link referenced “ecash-pdf.html.”

On Oct. 31, 2008, Satoshi sent the final version of the white paper to the Cryptography Mailing List under the subject line “ Bitcoin P2P e-cash paper.” The published white paper itself describes Bitcoin as a “peer-to-peer electronic cash system.” The naming pattern across all of these materials points in the same direction.

Bitcoin historian Gwern Branwen documented the connection in archived notes covering Satoshi’s early correspondence with Wei Dai. An anonymous contributor cited in that archive wrote that e-cash.org was likely registered by Satoshi before he settled on the “ bitcoin” name. Gwern’s archive draws exclusively on primary 2008 materials and has been a reference point in Bitcoin historiography since the mid-2010s.

The circumstantial case rests on three pillars. First, the timing places the registration inside the precise window when Satoshi was finalizing the protocol and had not yet committed to the “ Bitcoin” brand. Second, the domain name matches the exact language Satoshi used in private drafts, public announcements, and the white paper itself. Third, the registration method follows the same pattern of anonymous domain acquisition used for bitcoin.org, which Satoshi registered through anonymousspeech.com.

No public records link e-cash.org to any other owner, operator, or purpose. The site has never hosted substantive Bitcoin-related content, according to Wayback Machine captures, which is consistent with it being an early branding choice that Satoshi abandoned before going public. Bitcoin.org community archives further confirm the bitcoin.org registration date of Aug. 18, 2008.

There is no cryptographic proof, no signed statement, and no documentary record directly confirming Satoshi registered e-cash.org. Satoshi used anonymity services deliberately and consistently across all known domain and email activity from that period. The linkage remains circumstantial by definition. Bitcoin historians treat it as highly probable, not confirmed.

What the record does establish is a clear nomenclature shift. The name “e-cash” or “ecash” appears in Satoshi’s private draft file name, in the subject line of his first public announcement, and throughout the draft white paper. The domain bearing that name was registered at the right time, through a privacy service, with no competing explanation in any public record.

The domain has been renewed through 2028. Its owner has never been identified publicly in 18 years.