ISRC USUG10801204
Verified recording
USUG10801204 is “Longer Boats - Live At The Troubadour, Los Angeles, USA / 1970” by Yusuf / Cat Stevens,
registered on the CopyrightChains blockchain with CopyrightID
0x110f9d80928f0c9ebd03d8762a8614ecfec9172c5955deed46b2135624d1354f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG10801204.
Recording identifiers
- ISRC
- USUG10801204
- Title
- Longer Boats - Live At The Troubadour, Los Angeles, USA / 1970
- Artist
- Yusuf / Cat Stevens
- CopyrightID (CopyrightChains transaction hash)
0x110f9d80928f0c9ebd03d8762a8614ecfec9172c5955deed46b2135624d1354f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:18444ae6fbaecfa87a039d29c760132c58f55af2309418d8e7391188b3cb3ce0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG10801204
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Longer Boats - Live At The Troubadour, Los Angeles, USA / 1970 · Machine-readable JSON-LD