ISRC FRZ112400252
Verified recording
FRZ112400252 is “Prokofiev: Visions fugitives, Op. 22: No. 18, Con una dolce lentezza” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x4cbb7a467b3730f2b423802886f504f21f7b66c33d1a0e18076a094576efbb21 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/FRZ112400252.
Recording identifiers
- ISRC
- FRZ112400252
- Title
- Prokofiev: Visions fugitives, Op. 22: No. 18, Con una dolce lentezza
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x4cbb7a467b3730f2b423802886f504f21f7b66c33d1a0e18076a094576efbb21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6531dae4788be276da85f48e02124e8aca47b47d736e77e10b9cab2c48b5956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400252
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prokofiev: Visions fugitives, Op. 22: No. 18, Con una dolce lentezza · Machine-readable JSON-LD