ISRC FR9W12403888
Verified recording
FR9W12403888 is “CARTE POSTALE” by Cheval Blanc,
registered on the CopyrightChains blockchain with CopyrightID
0x9e8c0a1782f2a73ddd6f7eea74ebf36b06c506fc3342a41346e3bfe5298cd0bc and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12403888.
Recording identifiers
- ISRC
- FR9W12403888
- Title
- CARTE POSTALE
- Artist
- Cheval Blanc
- CopyrightID (CopyrightChains transaction hash)
0x9e8c0a1782f2a73ddd6f7eea74ebf36b06c506fc3342a41346e3bfe5298cd0bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:82a65910882f40f5c3b0df92b1ce20b92586ecef194481bf7b5be77acafcf1d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12403888
- Bitcoin block existence check
- https://blockstream.info/api/block/960334