ISRC FRZ080300078
Verified recording
FRZ080300078 is “Madame l'existence” by Jacques Dutronc,
registered on the CopyrightChains blockchain with CopyrightID
0x8fa15cc1b19dae11a3094e3c142f94a09fa9cc68e75341c49941b33f94541d2b and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ080300078.
Recording identifiers
- ISRC
- FRZ080300078
- Title
- Madame l'existence
- Artist
- Jacques Dutronc
- CopyrightID (CopyrightChains transaction hash)
0x8fa15cc1b19dae11a3094e3c142f94a09fa9cc68e75341c49941b33f94541d2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:008537390abd5f084b87e2bdedd3ee70663dc3c51232e8acaa63eca29f2a5efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ080300078
- Bitcoin block existence check
- https://blockstream.info/api/block/960258