ISRC USB8U1522180
Verified recording
USB8U1522180 is “2 Small Organ Pieces: No. 1. —” by Alfred Schnittke,
registered on the CopyrightChains blockchain with CopyrightID
0xcb9a6db83c7f69c6f6ed6e5ed54bcd8f271c195c8d850c49a1af2c12bb94502e and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522180.
Recording identifiers
- ISRC
- USB8U1522180
- Title
- 2 Small Organ Pieces: No. 1. —
- Artist
- Alfred Schnittke
- CopyrightID (CopyrightChains transaction hash)
0xcb9a6db83c7f69c6f6ed6e5ed54bcd8f271c195c8d850c49a1af2c12bb94502e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:d6c7ba9545a603f01a9540f42e7f52c7670a1c87f3c7c9a2e07fe6063505c23e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1522180
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: 2 Small Organ Pieces: No. 1. — · Machine-readable JSON-LD