ISRC USA370538469
Verified recording
USA370538469 is “Loose Nut” by Black Flag,
registered on the CopyrightChains blockchain with CopyrightID
0xd4715ffe78c4532504f7146056fd1c91c1f038b20561036f9f330a832fb72f53 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370538469.
Recording identifiers
- ISRC
- USA370538469
- Title
- Loose Nut
- Artist
- Black Flag
- CopyrightID (CopyrightChains transaction hash)
0xd4715ffe78c4532504f7146056fd1c91c1f038b20561036f9f330a832fb72f53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:6c7ca8f1e782c29e6de2b7bd4c2b4084d21375686fdbe4d322addb22fe8a28e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370538469
- Bitcoin block existence check
- https://blockstream.info/api/block/960296