ISRC US35U0401903
Verified recording
US35U0401903 is “Circles” by Dag Nasty,
registered on the CopyrightChains blockchain with CopyrightID
0xf969a2d525009ba9811a61af457a579888a379ed238f2863c17f93cd311ca274 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/US35U0401903.
Recording identifiers
- ISRC
- US35U0401903
- Title
- Circles
- Artist
- Dag Nasty
- CopyrightID (CopyrightChains transaction hash)
0xf969a2d525009ba9811a61af457a579888a379ed238f2863c17f93cd311ca274
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1202f064835f4c1fbf9820de5c79a06b5ae0a23617578bd7195aa8f2e4f7bde5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US35U0401903
- Bitcoin block existence check
- https://blockstream.info/api/block/953513