ISRC USBC19801864
Verified recording
USBC19801864 is “Sitting Becalmed in the Lee of Cuttyhunk” by William Finn,
registered on the CopyrightChains blockchain with CopyrightID
0x06e565a6d739b09ddb17aaf3c6618958fc0766bcebb4a300ed952615f03fdb5c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801864.
Recording identifiers
- ISRC
- USBC19801864
- Title
- Sitting Becalmed in the Lee of Cuttyhunk
- Artist
- William Finn
- CopyrightID (CopyrightChains transaction hash)
0x06e565a6d739b09ddb17aaf3c6618958fc0766bcebb4a300ed952615f03fdb5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5b31b2cf6044bc0c203c291efcc6580a226cfb39e907138eea62c8d561dd7efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801864
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sitting Becalmed in the Lee of Cuttyhunk · Machine-readable JSON-LD