ISRC USFI80100087
Verified recording
USFI80100087 is “Blues #1” by Bill Evans,
registered on the CopyrightChains blockchain with CopyrightID
0xcac4cae3c1295b59dc23576567ecb3f5358cc8dd6d8d38f68576614a305c83cc and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80100087.
Recording identifiers
- ISRC
- USFI80100087
- Title
- Blues #1
- Artist
- Bill Evans
- CopyrightID (CopyrightChains transaction hash)
0xcac4cae3c1295b59dc23576567ecb3f5358cc8dd6d8d38f68576614a305c83cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:88f93a8863c233b8d12afb53e93bc7d4f904e8e7fffdc8641da63e66dc1e9ec3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80100087
- Bitcoin block existence check
- https://blockstream.info/api/block/960327