ISRC USUG12201856
Verified recording
USUG12201856 is “Calm Down” by Jack Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x64ac5831deeb7dca4ce2a932e593dbae09fd4eeae1e53573e4bac68b363fae37 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/USUG12201856.
Recording identifiers
- ISRC
- USUG12201856
- Title
- Calm Down
- Artist
- Jack Johnson
- CopyrightID (CopyrightChains transaction hash)
0x64ac5831deeb7dca4ce2a932e593dbae09fd4eeae1e53573e4bac68b363fae37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6a16a7e94075a1b2bc8c47a112f0ac4b84cee54a957466ab15be022823275ff6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12201856
- Bitcoin block existence check
- https://blockstream.info/api/block/953513