ISRC USZDG0700104
Verified recording
USZDG0700104 is “Symphony No. 1 in D Major, Op. 25 "Classical": IV. Finale. Molto vivace” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x3456b67bafed6a86536b73793de22f757782298cdd9b7cb71f1f67237a08bbff 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/USZDG0700104.
Recording identifiers
- ISRC
- USZDG0700104
- Title
- Symphony No. 1 in D Major, Op. 25 "Classical": IV. Finale. Molto vivace
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x3456b67bafed6a86536b73793de22f757782298cdd9b7cb71f1f67237a08bbff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9d3ca52f62d21e5ce341fc60c3cd55fc96c3d0cd2c6be7c301b2842273d7dc41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0700104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major, Op. 25 "Classical": IV. Finale. Molto vivace · Machine-readable JSON-LD