ISRC FR3KD2000143
Verified recording
FR3KD2000143 is “Quatuor à cordes in F Major, M. 35: No. 1, Allegro moderato” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x5d8daad278ca1bedda94e94df0b2b397ef47c12205d7f6d5b4fd6fae2a17f932 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD2000143.
Recording identifiers
- ISRC
- FR3KD2000143
- Title
- Quatuor à cordes in F Major, M. 35: No. 1, Allegro moderato
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x5d8daad278ca1bedda94e94df0b2b397ef47c12205d7f6d5b4fd6fae2a17f932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:496eeec43bce1be3196540ce6c9a95ae9bbf47d8596d8940b99fcc39ec146932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD2000143
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Quatuor à cordes in F Major, M. 35: No. 1, Allegro moderato · Machine-readable JSON-LD