ISRC US8571900021
Verified recording
US8571900021 is “Opus 28” by Dustin O'Halloran,
registered on the CopyrightChains blockchain with CopyrightID
0xe2d9b26888e59fa6246430837effafc98b902d76302ee53bb5351b16f47188dd 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/US8571900021.
Recording identifiers
- ISRC
- US8571900021
- Title
- Opus 28
- Artist
- Dustin O'Halloran
- CopyrightID (CopyrightChains transaction hash)
0xe2d9b26888e59fa6246430837effafc98b902d76302ee53bb5351b16f47188dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9240f4210a817f95104fc13030bbd1180556b294cdfe9e19dd0a28dda3e56aa7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8571900021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304