ISRC USPR34400013
Verified recording
USPR34400013 is “Cattin At Keynote” by Coleman Hawkins,
registered on the CopyrightChains blockchain with CopyrightID
0x95b2705f7225c8bca31e6689718974335c31e106b81f781761b1350f0fa4bf03 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR34400013.
Recording identifiers
- ISRC
- USPR34400013
- Title
- Cattin At Keynote
- Artist
- Coleman Hawkins
- CopyrightID (CopyrightChains transaction hash)
0x95b2705f7225c8bca31e6689718974335c31e106b81f781761b1350f0fa4bf03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:facf889c83b0d2143c2d966fe8b395c9d5434cd4e3efa3382a3cbcd9c97840f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR34400013
- Bitcoin block existence check
- https://blockstream.info/api/block/960291