ISRC USSM11610640
Verified recording
USSM11610640 is “Changing” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0x3cfc21fa5ddbe829c088e592da52df0741360c2c6b0fe34d0873e9552b6304db 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/USSM11610640.
Recording identifiers
- ISRC
- USSM11610640
- Title
- Changing
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0x3cfc21fa5ddbe829c088e592da52df0741360c2c6b0fe34d0873e9552b6304db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b3242ccc246424d6f76b7f117b3f1582f49e81d4e440f1a104a69957b59fef20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11610640
- Bitcoin block existence check
- https://blockstream.info/api/block/953513