ISRC FR9W12323010
Verified recording
FR9W12323010 is “Arc en ciel” by Nicolas Peyrac,
registered on the CopyrightChains blockchain with CopyrightID
0xc648b21b05f2d2a192ea0e119658b3112832ff372c1a063eedf1d1ae22ec19c7 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12323010.
Recording identifiers
- ISRC
- FR9W12323010
- Title
- Arc en ciel
- Artist
- Nicolas Peyrac
- CopyrightID (CopyrightChains transaction hash)
0xc648b21b05f2d2a192ea0e119658b3112832ff372c1a063eedf1d1ae22ec19c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:4a0e4e24ea77ed6462cf08ab8300ad28ea00e640d98e9e6a9d49108c1108a3e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12323010
- Bitcoin block existence check
- https://blockstream.info/api/block/960410