ISRC USYZV1339108
Verified recording
USYZV1339108 is “Shut Up” by Black Flag,
registered on the CopyrightChains blockchain with CopyrightID
0x59d06b3fbe7d70a2d69c5baf34489cae766833b3baf957ff73ecc095ed784ece and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYZV1339108.
Recording identifiers
- ISRC
- USYZV1339108
- Title
- Shut Up
- Artist
- Black Flag
- CopyrightID (CopyrightChains transaction hash)
0x59d06b3fbe7d70a2d69c5baf34489cae766833b3baf957ff73ecc095ed784ece
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3746dd48189d690e1a5261e8da5d7c62fbaf4461056aed6414b58cdd864ba774- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYZV1339108
- Bitcoin block existence check
- https://blockstream.info/api/block/956304