ISRC USAT20000091
Verified recording
USAT20000091 is “Cathedral” by Crosby, Stills & Nash,
registered on the CopyrightChains blockchain with CopyrightID
0xd1d6c3019e902cd29b73ce4cffd016ef8b100fcc94a0e6683d727906953f9c3f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20000091.
Recording identifiers
- ISRC
- USAT20000091
- Title
- Cathedral
- Artist
- Crosby, Stills & Nash
- CopyrightID (CopyrightChains transaction hash)
0xd1d6c3019e902cd29b73ce4cffd016ef8b100fcc94a0e6683d727906953f9c3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:eed8afc3afff517e4466e08a2113bfed003f2e0a806bdfbf2307436ccea4910b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20000091
- Bitcoin block existence check
- https://blockstream.info/api/block/953515