ISRC USQX91902380
Verified recording
USQX91902380 is “Haywood - Live at The Montreux Jazz Festival 1973” by Carole King,
registered on the CopyrightChains blockchain with CopyrightID
0xbdeb630a9a9ced208bfd5a0ca89448f05a3d9c3b819ad5285acc8fdfe4bedf81 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902380.
Recording identifiers
- ISRC
- USQX91902380
- Title
- Haywood - Live at The Montreux Jazz Festival 1973
- Artist
- Carole King
- CopyrightID (CopyrightChains transaction hash)
0xbdeb630a9a9ced208bfd5a0ca89448f05a3d9c3b819ad5285acc8fdfe4bedf81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:9b83a8f58e697aeadb200dd053cef67b3db883c44fa7ce0ff957cad4450cc34e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902380
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Haywood - Live at The Montreux Jazz Festival 1973 · Machine-readable JSON-LD