ISRC FR7JM1757070
Verified recording
FR7JM1757070 is “10 Préludes, Op. 23: No. 6. Andante in E-Flat Major” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf96ca2ad808cc996690c8151a7744ff217e200df37b49c480fc82f6b7f28c53c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757070.
Recording identifiers
- ISRC
- FR7JM1757070
- Title
- 10 Préludes, Op. 23: No. 6. Andante in E-Flat Major
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf96ca2ad808cc996690c8151a7744ff217e200df37b49c480fc82f6b7f28c53c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:450dd3e151c8a20179065937355fbf5d8bb38041a2fa5975a954a8561aa2281a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757070
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 10 Préludes, Op. 23: No. 6. Andante in E-Flat Major · Machine-readable JSON-LD