ISRC ITO0P9800627
Verified recording
ITO0P9800627 is “Calypso Blues” by The Kenny Clarke-Francy Boland Big Band,
registered on the CopyrightChains blockchain with CopyrightID
0x73d7afbc7b2d0ce3bb5f2484e1b8d9b54ecfb02d120e8aea387342b9f42c0030 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO0P9800627.
Recording identifiers
- ISRC
- ITO0P9800627
- Title
- Calypso Blues
- Artist
- The Kenny Clarke-Francy Boland Big Band
- CopyrightID (CopyrightChains transaction hash)
0x73d7afbc7b2d0ce3bb5f2484e1b8d9b54ecfb02d120e8aea387342b9f42c0030
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:e911c1d8214c5a631c8c5c2fd5f2c1503790123f437f2feeb7b1ba2071eb7d15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO0P9800627
- Bitcoin block existence check
- https://blockstream.info/api/block/960448