ISRC FINDE9700295
Verified recording
FINDE9700295 is “4 Etudes, Op. 2: No. 3. Andante semplice - Presto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xcc1a9d3d4fb5e74d1479f86abae53faf16d0ad28f6893a33ae76bb406ad4b61f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE9700295.
Recording identifiers
- ISRC
- FINDE9700295
- Title
- 4 Etudes, Op. 2: No. 3. Andante semplice - Presto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xcc1a9d3d4fb5e74d1479f86abae53faf16d0ad28f6893a33ae76bb406ad4b61f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2640430f106c461a7552f6ba2f7aa25c0cb377c82a89883ad7c72298d7cf804c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE9700295
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Etudes, Op. 2: No. 3. Andante semplice - Presto · Machine-readable JSON-LD