ISRC USCGJ1615187
Verified recording
USCGJ1615187 is “Intervals of the Fifth in D Major (Melody Added)” by Nicola Vaccai,
registered on the CopyrightChains blockchain with CopyrightID
0x3682b0ccc55dc74251e5e81862952b19e53ed5f31c654a146d8b9bd7544c82ea 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/USCGJ1615187.
Recording identifiers
- ISRC
- USCGJ1615187
- Title
- Intervals of the Fifth in D Major (Melody Added)
- Artist
- Nicola Vaccai
- CopyrightID (CopyrightChains transaction hash)
0x3682b0ccc55dc74251e5e81862952b19e53ed5f31c654a146d8b9bd7544c82ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:36a07edaed519357b6ce071bdfdff49a77fcba288e4626150622a0be37fe37ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1615187
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Intervals of the Fifth in D Major (Melody Added) · Machine-readable JSON-LD