ISRC USA370538592
Verified recording
USA370538592 is “Loose Nut” by Black Flag,
registered on the CopyrightChains blockchain with CopyrightID
0xf24c8ae67ef6dfbd1f66fd1a3ffe4e985fea5a8db29e349159aae352e25998f1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370538592.
Recording identifiers
- ISRC
- USA370538592
- Title
- Loose Nut
- Artist
- Black Flag
- CopyrightID (CopyrightChains transaction hash)
0xf24c8ae67ef6dfbd1f66fd1a3ffe4e985fea5a8db29e349159aae352e25998f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d89ee82f25e17cd8aa5b7ae5c86090e83f9509ff2118236e0eda129284f9788d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370538592
- Bitcoin block existence check
- https://blockstream.info/api/block/953520