ISRC USRDG0225029
Verified recording
USRDG0225029 is “Carmen: March of the Toreadors” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0x07544af65dab288a067f661e033ce04bf87a4fe74b693283531dfcaa99cac759 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0225029.
Recording identifiers
- ISRC
- USRDG0225029
- Title
- Carmen: March of the Toreadors
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0x07544af65dab288a067f661e033ce04bf87a4fe74b693283531dfcaa99cac759
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7065c5f9833b2401bfda04bad0dae80c7377bb98601d462401a4f244fa9725e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0225029
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Carmen: March of the Toreadors · Machine-readable JSON-LD