ISRC USHM92232261
Verified recording
USHM92232261 is “Lesson II. Salti di quarta / Salti di quinta” by Nicola Vaccai,
registered on the CopyrightChains blockchain with CopyrightID
0xf0a1dad90c51a853b2681b9a6127acecf32ccb742491a1fa7b22c16298176a19 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92232261.
Recording identifiers
- ISRC
- USHM92232261
- Title
- Lesson II. Salti di quarta / Salti di quinta
- Artist
- Nicola Vaccai
- CopyrightID (CopyrightChains transaction hash)
0xf0a1dad90c51a853b2681b9a6127acecf32ccb742491a1fa7b22c16298176a19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:23de6ba21aa139cdb52ee159ff90533f9b9712b4a594e3e60a06acc56cda7397- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92232261
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: Lesson II. Salti di quarta / Salti di quinta · Machine-readable JSON-LD