ISRC USSM10102945
Verified recording
USSM10102945 is “83” by John Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xb732449280e56ba473b74d822beb61aa1eeb12ad24b66b97f12fe5e591a568b6 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/USSM10102945.
Recording identifiers
- ISRC
- USSM10102945
- Title
- 83
- Artist
- John Mayer
- CopyrightID (CopyrightChains transaction hash)
0xb732449280e56ba473b74d822beb61aa1eeb12ad24b66b97f12fe5e591a568b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fea8e8ba376f74ed6edacf57ee4f50e9b7b0f3d35b09419dac808c693acad01a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10102945
- Bitcoin block existence check
- https://blockstream.info/api/block/953513