ISRC USA5R1399320
Verified recording
USA5R1399320 is “1812 Festival Overture, Op. 49 (arr. K. Singleton for wind ensemble)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc9b0025b523fb926bff58285b21552cc46b621081b3ba4a778c33b7633d050d9 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1399320.
Recording identifiers
- ISRC
- USA5R1399320
- Title
- 1812 Festival Overture, Op. 49 (arr. K. Singleton for wind ensemble)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc9b0025b523fb926bff58285b21552cc46b621081b3ba4a778c33b7633d050d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:9801578e4c1990b36c72da1b7aea177cd9668f7f02afe9e03ab7148e202a7ac7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5R1399320
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: 1812 Festival Overture, Op. 49 (arr. K. Singleton for wind ensemble) · Machine-readable JSON-LD