ISRC QZ27R2000009
Verified recording
QZ27R2000009 is “Sonata for Alto Saxophone & Piano: II. La follia nuova (A Lament for George Cacioppo)” by William Albright,
registered on the CopyrightChains blockchain with CopyrightID
0x01b01bc37dc7b4774aa484fc03970f64499d5606f9e93db7014c0a729e24c370 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/QZ27R2000009.
Recording identifiers
- ISRC
- QZ27R2000009
- Title
- Sonata for Alto Saxophone & Piano: II. La follia nuova (A Lament for George Cacioppo)
- Artist
- William Albright
- CopyrightID (CopyrightChains transaction hash)
0x01b01bc37dc7b4774aa484fc03970f64499d5606f9e93db7014c0a729e24c370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1a63c39b8dfedb85e6680893503943ab50d724dafd22213fa30d52db1e7eb2c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ27R2000009
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Alto Saxophone & Piano: II. La follia nuova (A Lament for George Cacioppo) · Machine-readable JSON-LD