ISRC USHM92232260
Verified recording
USHM92232260 is “Lesson I. La scala / Salti di terza” by Nicola Vaccai,
registered on the CopyrightChains blockchain with CopyrightID
0x558e11abe4c3f0d8e4ba349a4cdad5bcb36c945c67f5f41408fbc755d28a52fc 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/USHM92232260.
Recording identifiers
- ISRC
- USHM92232260
- Title
- Lesson I. La scala / Salti di terza
- Artist
- Nicola Vaccai
- CopyrightID (CopyrightChains transaction hash)
0x558e11abe4c3f0d8e4ba349a4cdad5bcb36c945c67f5f41408fbc755d28a52fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cf99b765c98f2931912e846d2dbae82d861f4c1c1d8ad880189881af08d7c4c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92232260
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lesson I. La scala / Salti di terza · Machine-readable JSON-LD