ISRC USQX91902375
Verified recording
USQX91902375 is “It's Too Late - Live at The Montreux Jazz Festival 1973” by Carole King,
registered on the CopyrightChains blockchain with CopyrightID
0x083664497f6547af57ecc99c6675dc87a4c25cd3752f6b52ff65345057ba08c5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902375.
Recording identifiers
- ISRC
- USQX91902375
- Title
- It's Too Late - Live at The Montreux Jazz Festival 1973
- Artist
- Carole King
- CopyrightID (CopyrightChains transaction hash)
0x083664497f6547af57ecc99c6675dc87a4c25cd3752f6b52ff65345057ba08c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:565c696ff4bbd6142237ee0f9ce01eef25fa691e5c05c3a6cb6bf1c37d261350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902375
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: It's Too Late - Live at The Montreux Jazz Festival 1973 · Machine-readable JSON-LD