ISRC GBAYC9803133
Verified recording
GBAYC9803133 is “Massenet: Werther, Act 4: "Qui parle ? Charlotte, Ah ! C'est toi" (Werther, Charlotte)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x313895ac82e23b262c10956da2475c4ce6a5072572cd27b5897b5051b0062ce1 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803133.
Recording identifiers
- ISRC
- GBAYC9803133
- Title
- Massenet: Werther, Act 4: "Qui parle ? Charlotte, Ah ! C'est toi" (Werther, Charlotte)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x313895ac82e23b262c10956da2475c4ce6a5072572cd27b5897b5051b0062ce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:435606cbd02e63077a1d7e5640031f9a515f7ae46605aa3226c852e6e980b200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803133
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Massenet: Werther, Act 4: "Qui parle ? Charlotte, Ah ! C'est toi" (Werther, Charlotte) · Machine-readable JSON-LD