ISRC US83Z1923483
Verified recording
US83Z1923483 is “Troika” by Guy Herman,
registered on the CopyrightChains blockchain with CopyrightID
0x8ab019d901cbea088fa30beae535d986bd163029275ff80c64127296ee741d41 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1923483.
Recording identifiers
- ISRC
- US83Z1923483
- Title
- Troika
- Artist
- Guy Herman
- CopyrightID (CopyrightChains transaction hash)
0x8ab019d901cbea088fa30beae535d986bd163029275ff80c64127296ee741d41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:140241f5086ea546d123f98d5f1c0723f44476cffe291c45f16b0917c36b84c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1923483
- Bitcoin block existence check
- https://blockstream.info/api/block/957120