ISRC GBBBA0742430
Verified recording
GBBBA0742430 is “Werther / Act 3: "Pourquoi me réveiller, ô souffle du printemps?"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x3a6725617ab89cc3134403d3412f55174d0b533fc3eb455b09514b8a159bdcc6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0742430.
Recording identifiers
- ISRC
- GBBBA0742430
- Title
- Werther / Act 3: "Pourquoi me réveiller, ô souffle du printemps?"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x3a6725617ab89cc3134403d3412f55174d0b533fc3eb455b09514b8a159bdcc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f8723c661eee02095c89e81853c9c098898ab3f6e4a5ad60afd2a55c94600fd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0742430
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Werther / Act 3: "Pourquoi me réveiller, ô souffle du printemps?" · Machine-readable JSON-LD