ISRC FR7JM1615040
Verified recording
FR7JM1615040 is “Cello Sonata No. 2 in F Major, Op. 123: I. Maestoso (Largamente)” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0xab10513b447ebfcec48c523eee213f128e74156a01eacf67286b7b660bd7b970 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1615040.
Recording identifiers
- ISRC
- FR7JM1615040
- Title
- Cello Sonata No. 2 in F Major, Op. 123: I. Maestoso (Largamente)
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0xab10513b447ebfcec48c523eee213f128e74156a01eacf67286b7b660bd7b970
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d4d7aa85f8a221a80fad5719a08cd573a42513769364e2df044ca2955b47b071- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1615040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Sonata No. 2 in F Major, Op. 123: I. Maestoso (Largamente) · Machine-readable JSON-LD