ISRC USA5W2000227
Verified recording
USA5W2000227 is “Masterpiece” by KB,
registered on the CopyrightChains blockchain with CopyrightID
0xc37d9f290db20ba5668fdd39405fbabde37863dc3f052fe77dc398d41e2ef92b 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/USA5W2000227.
Recording identifiers
- ISRC
- USA5W2000227
- Title
- Masterpiece
- Artist
- KB
- CopyrightID (CopyrightChains transaction hash)
0xc37d9f290db20ba5668fdd39405fbabde37863dc3f052fe77dc398d41e2ef92b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c3fddc64115f2a54bcdbcdfde744d7c9e1efbb0865137e8519fc7222bca68fc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5W2000227
- Bitcoin block existence check
- https://blockstream.info/api/block/953513