ISRC FRZ131306300
Verified recording
FRZ131306300 is “La carte du tendre” by Joseph Mustacchi,
registered on the CopyrightChains blockchain with CopyrightID
0xf89806dbd7f25158aff2332ae2f7b212369fc92b156810d029f0a8668d906db2 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131306300.
Recording identifiers
- ISRC
- FRZ131306300
- Title
- La carte du tendre
- Artist
- Joseph Mustacchi
- CopyrightID (CopyrightChains transaction hash)
0xf89806dbd7f25158aff2332ae2f7b212369fc92b156810d029f0a8668d906db2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:f794d36d50b30a03566ed0a9a8aba977f99a7661da2af7e320b38c0b3c686cdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131306300
- Bitcoin block existence check
- https://blockstream.info/api/block/960259