ISRC FR7JM1618070
Verified recording
FR7JM1618070 is “Concert for Violin, Piano and String Quartet in D Major, Op. 21: III. Grave” by Ernest Chausson,
registered on the CopyrightChains blockchain with CopyrightID
0x47d5cdb0a18ba5ce6921a67197c67beae37e79036ce910ef5924d92e5f222b10 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1618070.
Recording identifiers
- ISRC
- FR7JM1618070
- Title
- Concert for Violin, Piano and String Quartet in D Major, Op. 21: III. Grave
- Artist
- Ernest Chausson
- CopyrightID (CopyrightChains transaction hash)
0x47d5cdb0a18ba5ce6921a67197c67beae37e79036ce910ef5924d92e5f222b10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:4c1ab51864f1b2b9ff6293442e55c07453082a4860e34253f5f69947e5acc296- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1618070
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Concert for Violin, Piano and String Quartet in D Major, Op. 21: III. Grave · Machine-readable JSON-LD