ISRC GBAYC9803110
Verified recording
GBAYC9803110 is “Massenet: Werther, Act 2: "J'aurais pressé sur ma poitrine" (Werther)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x7c318e6800b84f641f0ca8dc2f37201df5f47ff7dc48bad5ca7cf1a9dfed26dd and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803110.
Recording identifiers
- ISRC
- GBAYC9803110
- Title
- Massenet: Werther, Act 2: "J'aurais pressé sur ma poitrine" (Werther)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x7c318e6800b84f641f0ca8dc2f37201df5f47ff7dc48bad5ca7cf1a9dfed26dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:aaf63c8265fbabe6e66c8f79139f038d770ce2e2b4a3d8cffa6c30caa10afe83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803110
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Massenet: Werther, Act 2: "J'aurais pressé sur ma poitrine" (Werther) · Machine-readable JSON-LD