ISRC USSM10801208
Verified recording
USSM10801208 is “Come When I Call - Live at the Nokia Theatre, Los Angeles, CA - December 2007” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0x1d1a8fc56b6e62b9e28ff04b7cdef0c088de93e7ed0dc17ee52e539d4d076b2f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801208.
Recording identifiers
- ISRC
- USSM10801208
- Title
- Come When I Call - Live at the Nokia Theatre, Los Angeles, CA - December 2007
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0x1d1a8fc56b6e62b9e28ff04b7cdef0c088de93e7ed0dc17ee52e539d4d076b2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:894dc84dd4b4abceea82f63e25b4b114bd92faa934afa78a1a0536e430579cde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10801208
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Come When I Call - Live at the Nokia Theatre, Los Angeles, CA - December 2007 · Machine-readable JSON-LD