ISRC FR50X2186402
Verified recording
FR50X2186402 is “2 chœurs, Op. 68: No. 1, Calme des nuits” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0x9f835a32be63a1b38e36f91e2b14a6e49592c9c1c1fe99d502d3efb6c5e2ebf0 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2186402.
Recording identifiers
- ISRC
- FR50X2186402
- Title
- 2 chœurs, Op. 68: No. 1, Calme des nuits
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0x9f835a32be63a1b38e36f91e2b14a6e49592c9c1c1fe99d502d3efb6c5e2ebf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5059e6dad0e055306303c85778f74a4a407281f0d9f2cf73478eed312e58a496- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2186402
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 2 chœurs, Op. 68: No. 1, Calme des nuits · Machine-readable JSON-LD