ISRC FRZ728445028
Verified recording
FRZ728445028 is “Des raisons d'espérer” by Herbert Léonard,
registered on the CopyrightChains blockchain with CopyrightID
0xdf4e9ab7c4e2189e6c068e3a9349ba29c7521695761776430b43cf99969c61fb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728445028.
Recording identifiers
- ISRC
- FRZ728445028
- Title
- Des raisons d'espérer
- Artist
- Herbert Léonard
- CopyrightID (CopyrightChains transaction hash)
0xdf4e9ab7c4e2189e6c068e3a9349ba29c7521695761776430b43cf99969c61fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:24600b91a083b7701f29687f7967b6cd49ab618a98fef4251d4987e7c5d5238d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728445028
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Des raisons d'espérer · Machine-readable JSON-LD