ISRC FINDE9900190
Verified recording
FINDE9900190 is “Piano Sonata No. 7 in B-Flat Major, Op. 83: III. Precipitato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x97c27379c72cc2c5284e92acd6484da98df37d8acd09309e382b28de5d47a968 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/FINDE9900190.
Recording identifiers
- ISRC
- FINDE9900190
- Title
- Piano Sonata No. 7 in B-Flat Major, Op. 83: III. Precipitato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x97c27379c72cc2c5284e92acd6484da98df37d8acd09309e382b28de5d47a968
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5a6f2d4207790fa718eb54e1e4b4f4151d71320129bc3cb3dfc93901411504a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE9900190
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Sonata No. 7 in B-Flat Major, Op. 83: III. Precipitato · Machine-readable JSON-LD