ISRC USB8U1612120
Verified recording
USB8U1612120 is “Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale: Allegro con fuoco” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3a35be8692f04867be7cd88a7fb46f553847144ec2be2d4608143e72faa8b460 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1612120.
Recording identifiers
- ISRC
- USB8U1612120
- Title
- Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale: Allegro con fuoco
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3a35be8692f04867be7cd88a7fb46f553847144ec2be2d4608143e72faa8b460
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:e3247df06967d1ae296b34132dc39a9f0fccbe35cdf4c068af9332614095047d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1612120
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Symphony No. 4 in F Minor, Op. 36, TH 27: IV. Finale: Allegro con fuoco · Machine-readable JSON-LD