ISRC GBF077511902
Verified recording
GBF077511902 is “Carmen, WD 31 / Act 4: Les voici, les voici (Toreador Chorus)” by Georges Bizet,
registered on the CopyrightChains blockchain with CopyrightID
0xcddd2339c2a7ace55f91f02caac6c09d4fff9908b47f9590f26b951b87d908e5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077511902.
Recording identifiers
- ISRC
- GBF077511902
- Title
- Carmen, WD 31 / Act 4: Les voici, les voici (Toreador Chorus)
- Artist
- Georges Bizet
- CopyrightID (CopyrightChains transaction hash)
0xcddd2339c2a7ace55f91f02caac6c09d4fff9908b47f9590f26b951b87d908e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:968d79f82ff36ec275111ac165467758758fc30a1e7a17a20455a847633592f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077511902
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Carmen, WD 31 / Act 4: Les voici, les voici (Toreador Chorus) · Machine-readable JSON-LD