ISRC AUXN22443720
Verified recording
AUXN22443720 is “Ossobuco” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2bea438d6901d7a9e7e5c2f7639b7fa3f7cec13a08d419dc4a291c46a91efc50 and independently timestamped
in Bitcoin block 960339 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22443720.
Recording identifiers
- ISRC
- AUXN22443720
- Title
- Ossobuco
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0x2bea438d6901d7a9e7e5c2f7639b7fa3f7cec13a08d419dc4a291c46a91efc50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:13:37+00:00
- Bitcoin block
- 960339
- Canonical record hash
sha256:967de52beed1c68db8ec8deb9618955b9eb794658c54fa3d49dbfd64ffbd8e85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22443720
- Bitcoin block existence check
- https://blockstream.info/api/block/960339