ISRC USUM72406813
Verified recording
USUM72406813 is “Happily Hidden (with John Mark McMillan)” by Pat Barrett,
registered on the CopyrightChains blockchain with CopyrightID
0xb89f561b6efa432eeaa969b4b3ac353e34a04413d956488578bb01dbd8314995 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72406813.
Recording identifiers
- ISRC
- USUM72406813
- Title
- Happily Hidden (with John Mark McMillan)
- Artist
- Pat Barrett
- CopyrightID (CopyrightChains transaction hash)
0xb89f561b6efa432eeaa969b4b3ac353e34a04413d956488578bb01dbd8314995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:c947483983622cc18ab6cc520915b4e9b39af54585fbd60ccdaec26123b3684a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72406813
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Happily Hidden (with John Mark McMillan) · Machine-readable JSON-LD