ISRC CAK721941929

Verified recording

CAK721941929 is “Hommage à Maurane: Sur un Prélude de Bach” by Alexandre Da Costa, registered on the CopyrightChains blockchain with CopyrightID 0x018891c3c881241ccca5ce5fe8cb7ca405d7784a8df373fdfea09914a23ae21f 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/CAK721941929.

Recording identifiers

ISRC
CAK721941929
Title
Hommage à Maurane: Sur un Prélude de Bach
Artist
Alexandre Da Costa
CopyrightID (CopyrightChains transaction hash)
0x018891c3c881241ccca5ce5fe8cb7ca405d7784a8df373fdfea09914a23ae21f

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19+00:00
Bitcoin block
957118
Canonical record hash
sha256:e5fefb699de84b1db9480d5cdbf7db752bdf0e60c6025dd8a2d89727e486d166
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK721941929
Bitcoin block existence check
https://blockstream.info/api/block/957118

Full record

Track page: Hommage à Maurane: Sur un Prélude de Bach · Machine-readable JSON-LD