ISRC FRZ110700558
Verified recording
FRZ110700558 is “Prokofiev: Visions fugitives, Op. 22: No. 9, Allegretto tranquillo” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xbe6278eea1b2b32a24481a36700e8e99b58e8f6a897a87a0eef11a9dd744dc0f 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/FRZ110700558.
Recording identifiers
- ISRC
- FRZ110700558
- Title
- Prokofiev: Visions fugitives, Op. 22: No. 9, Allegretto tranquillo
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xbe6278eea1b2b32a24481a36700e8e99b58e8f6a897a87a0eef11a9dd744dc0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dfa5c3af563717079f5d38e09fd6783c96cbc167ac095c885f47e395c8c625ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110700558
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prokofiev: Visions fugitives, Op. 22: No. 9, Allegretto tranquillo · Machine-readable JSON-LD