ISRC USEP40309105
Verified recording
USEP40309105 is “Roger” by Dag Nasty,
registered on the CopyrightChains blockchain with CopyrightID
0x2f62be61792cd121fc91bc00d2748a0ed640be1b56369a192907db10e28b86c3 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP40309105.
Recording identifiers
- ISRC
- USEP40309105
- Title
- Roger
- Artist
- Dag Nasty
- CopyrightID (CopyrightChains transaction hash)
0x2f62be61792cd121fc91bc00d2748a0ed640be1b56369a192907db10e28b86c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:5616524abd90a261ec41b88b602872179c1bfb6d0d5e83c1d827d87ff62fd253- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP40309105
- Bitcoin block existence check
- https://blockstream.info/api/block/960095