ISRC GBAYC9704323
Verified recording
GBAYC9704323 is “Massenet: Werther, Act 3: "Werther est de retour" (Albert, Charlotte)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xa11fe17ebf47d2d5c5eeac28e702b429dde0935d656fe11fb00c68a66221eafa and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704323.
Recording identifiers
- ISRC
- GBAYC9704323
- Title
- Massenet: Werther, Act 3: "Werther est de retour" (Albert, Charlotte)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xa11fe17ebf47d2d5c5eeac28e702b429dde0935d656fe11fb00c68a66221eafa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ba0cff08e35303bfcf853fa8eaf898802c5a0da0925b02e77295d2f3492e7319- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704323
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Massenet: Werther, Act 3: "Werther est de retour" (Albert, Charlotte) · Machine-readable JSON-LD