ISRC USSM10801203
Verified recording
USSM10801203 is “Daughters - Live at the Nokia Theatre, Los Angeles, CA - December 2007” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0x3541cd2931715def9af8f530daeb23417608af23cbf59bbf08aa7346b00d648b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801203.
Recording identifiers
- ISRC
- USSM10801203
- Title
- Daughters - Live at the Nokia Theatre, Los Angeles, CA - December 2007
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0x3541cd2931715def9af8f530daeb23417608af23cbf59bbf08aa7346b00d648b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:5b07d4004d8d32c76ee80be7342a8721dcee2b01c391b19793285234da071d96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801203
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Daughters - Live at the Nokia Theatre, Los Angeles, CA - December 2007 · Machine-readable JSON-LD