ISRC CAA509820011
Verified recording
CAA509820011 is “La chanson perdue” by Mara Tremblay,
registered on the CopyrightChains blockchain with CopyrightID
0x4e31d3d7822fd89e15a95d9d9999c26adc755d5ebfdf5468aef934b121fc7424 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAA509820011.
Recording identifiers
- ISRC
- CAA509820011
- Title
- La chanson perdue
- Artist
- Mara Tremblay
- CopyrightID (CopyrightChains transaction hash)
0x4e31d3d7822fd89e15a95d9d9999c26adc755d5ebfdf5468aef934b121fc7424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:095fc9bf17f8ea707e1d5bade657124f3cc81e704c67fdec193cbd5d926e9848- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAA509820011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118