ISRC FRZ131302040
Verified recording
FRZ131302040 is “Marche des marseillois et l'air ça ira” by Claude Balbastre,
registered on the CopyrightChains blockchain with CopyrightID
0xc73b5e60fd14d3286f4b31ee6f9a19c849384f6544cb121389d025b3bb5d48cc and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131302040.
Recording identifiers
- ISRC
- FRZ131302040
- Title
- Marche des marseillois et l'air ça ira
- Artist
- Claude Balbastre
- CopyrightID (CopyrightChains transaction hash)
0xc73b5e60fd14d3286f4b31ee6f9a19c849384f6544cb121389d025b3bb5d48cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:485c66185b3127af2b27574e9f84d188c0273e1940232b3e260841664bd6f3c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131302040
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Marche des marseillois et l'air ça ira · Machine-readable JSON-LD