ISRC GBAYC9704313
Verified recording
GBAYC9704313 is “Massenet: Werther, Act 3: "Werther ! Qui m'aurait dit..." - Air des lettres. "Je vous écris de ma petite chambre" (Charlotte)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x8d5087dc3e52e8bb87c3a63d77f611dd865d35a50bc0939b62eddbcc131c2597 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/GBAYC9704313.
Recording identifiers
- ISRC
- GBAYC9704313
- Title
- Massenet: Werther, Act 3: "Werther ! Qui m'aurait dit..." - Air des lettres. "Je vous écris de ma petite chambre" (Charlotte)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x8d5087dc3e52e8bb87c3a63d77f611dd865d35a50bc0939b62eddbcc131c2597
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ca3f44a16c386b40a2a404503175cac5c6f8a2a9f79f1addd1128caf116cc69d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704313
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Massenet: Werther, Act 3: "Werther ! Qui m'aurait dit..." - Air des lettres. "Je vous écris de ma petite chambre" (Charlotte) · Machine-readable JSON-LD