ISRC USSM10704655
Verified recording
USSM10704655 is “Say” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xdabbdbe93630a76267f6779ef11384674af27c44afa946138499829363c09d81 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/USSM10704655.
Recording identifiers
- ISRC
- USSM10704655
- Title
- Say
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0xdabbdbe93630a76267f6779ef11384674af27c44afa946138499829363c09d81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a113e01f563c716cf7345226a9507286bd22b9b009057cc6356ccfb610d2d22f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10704655
- Bitcoin block existence check
- https://blockstream.info/api/block/953513