ISRC GBAYC9803132
Verified recording
GBAYC9803132 is “Massenet: Werther, Act 4: "Werther ! Rien !" (Charlotte)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xe8f0f7c0defba9bfc4ce3617f87a4470ba702d18a3a65a8d5efd4897e73392de and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803132.
Recording identifiers
- ISRC
- GBAYC9803132
- Title
- Massenet: Werther, Act 4: "Werther ! Rien !" (Charlotte)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xe8f0f7c0defba9bfc4ce3617f87a4470ba702d18a3a65a8d5efd4897e73392de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ab020fa3e2bbb28cdd67318fe530957c89431137709d8f4355a0c5a45c112b90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803132
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Massenet: Werther, Act 4: "Werther ! Rien !" (Charlotte) · Machine-readable JSON-LD