ISRC USCGJ1615193
Verified recording
USCGJ1615193 is “Lesson VII Runs and Scale Passages in G Major, Andantino (Melody Added)” by Nicola Vaccai,
registered on the CopyrightChains blockchain with CopyrightID
0x5ca44d9fa45c013f72c00926d0994ac3e92f6fa3db3d94190f9e2e15cf7d3c0f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1615193.
Recording identifiers
- ISRC
- USCGJ1615193
- Title
- Lesson VII Runs and Scale Passages in G Major, Andantino (Melody Added)
- Artist
- Nicola Vaccai
- CopyrightID (CopyrightChains transaction hash)
0x5ca44d9fa45c013f72c00926d0994ac3e92f6fa3db3d94190f9e2e15cf7d3c0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3b8716eae326db8413b5028034f9803af077836c2561e58fb8c51fd8dd3b9c6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1615193
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Lesson VII Runs and Scale Passages in G Major, Andantino (Melody Added) · Machine-readable JSON-LD