ISRC CAK721441009
Verified recording
CAK721441009 is “Sois fidèle et sincère (en duo avec Georges Hamel)” by Renée Martel,
registered on the CopyrightChains blockchain with CopyrightID
0x73440fb05ea36a17259c5484eb6028b2b1a30947cca9b73320b9814baa772db1 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721441009.
Recording identifiers
- ISRC
- CAK721441009
- Title
- Sois fidèle et sincère (en duo avec Georges Hamel)
- Artist
- Renée Martel
- CopyrightID (CopyrightChains transaction hash)
0x73440fb05ea36a17259c5484eb6028b2b1a30947cca9b73320b9814baa772db1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:63eb8b18fb25e12eccf45f5b4b691fe66f758a6d2e0058e07df091e65b313805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721441009
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Sois fidèle et sincère (en duo avec Georges Hamel) · Machine-readable JSON-LD