ISRC USDY41983740
Verified recording
USDY41983740 is “Vlesson XI Introduction to the Trill or Shake in G Major, Allegretto” by Nicola Vaccai,
registered on the CopyrightChains blockchain with CopyrightID
0x221b2fd40e94e88bf7ff7c5d615579d5c05c7af9ef0aa450a21564632aacb615 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/USDY41983740.
Recording identifiers
- ISRC
- USDY41983740
- Title
- Vlesson XI Introduction to the Trill or Shake in G Major, Allegretto
- Artist
- Nicola Vaccai
- CopyrightID (CopyrightChains transaction hash)
0x221b2fd40e94e88bf7ff7c5d615579d5c05c7af9ef0aa450a21564632aacb615
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:f34d276da352145c1fc59847d981d2d591e535fbb0415710b486428962190466- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41983740
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Vlesson XI Introduction to the Trill or Shake in G Major, Allegretto · Machine-readable JSON-LD