ISRC USA371352697
Verified recording
USA371352697 is “Ontet” by Gerry Mulligan Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xef46a4554cf6136a57d00439e468c4c1a42a5c0c30c6936ad8ee2aff88f975c5 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371352697.
Recording identifiers
- ISRC
- USA371352697
- Title
- Ontet
- Artist
- Gerry Mulligan Quartet
- CopyrightID (CopyrightChains transaction hash)
0xef46a4554cf6136a57d00439e468c4c1a42a5c0c30c6936ad8ee2aff88f975c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:8189e9bd1f7125058b6fa52e4f9bfa17e1c630045543b7e4eda326d3d32e869c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371352697
- Bitcoin block existence check
- https://blockstream.info/api/block/960481