ISRC CAK721441100
Verified recording
CAK721441100 is “La dame en bleu” by Jean-François Breau,
registered on the CopyrightChains blockchain with CopyrightID
0xfd3659c503ec952da2079cf7095ab13d1e88392fc28f89b225b850e60a9fabc3 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/CAK721441100.
Recording identifiers
- ISRC
- CAK721441100
- Title
- La dame en bleu
- Artist
- Jean-François Breau
- CopyrightID (CopyrightChains transaction hash)
0xfd3659c503ec952da2079cf7095ab13d1e88392fc28f89b225b850e60a9fabc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d353a3662c5a2913fa2c0140326e082c50c3e7053c2779a312e223b95f54f96e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721441100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118