ISRC FRZ112400247
Verified recording
FRZ112400247 is “Prokofiev: Visions fugitives, Op. 22: No. 13, Allegretto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xe07d881c30695fe956aa5da631ca64f1603f15dc2c41a4090606c1b6023509bd and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400247.
Recording identifiers
- ISRC
- FRZ112400247
- Title
- Prokofiev: Visions fugitives, Op. 22: No. 13, Allegretto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xe07d881c30695fe956aa5da631ca64f1603f15dc2c41a4090606c1b6023509bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:4ae3cc4b46ce783988d2989491ee80b27c2cff7d42c5895b8c6f4f7a90c80d42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400247
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Prokofiev: Visions fugitives, Op. 22: No. 13, Allegretto · Machine-readable JSON-LD