ISRC US3M82306521
Verified recording
US3M82306521 is “Thanks Hank” by John La Barbera Big Band,
registered on the CopyrightChains blockchain with CopyrightID
0x4d31f2924cc1d45c276b2163949a899bef8e25b5a78b46e08996655603fc9441 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M82306521.
Recording identifiers
- ISRC
- US3M82306521
- Title
- Thanks Hank
- Artist
- John La Barbera Big Band
- CopyrightID (CopyrightChains transaction hash)
0x4d31f2924cc1d45c276b2163949a899bef8e25b5a78b46e08996655603fc9441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5660a92ecd0127cc1ceeac9aa20f08e87ef25f7ac2934bc87ab6ea773c7e6ee8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M82306521
- Bitcoin block existence check
- https://blockstream.info/api/block/960348