ISRC USA371090425
Verified recording
USA371090425 is “Romanza Andantino” by Classical Guitar Masters,
registered on the CopyrightChains blockchain with CopyrightID
0x52991a42f83758eed77239eb32a75714dec7ddaafb8b26bb1f6b089b4dd956cc and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090425.
Recording identifiers
- ISRC
- USA371090425
- Title
- Romanza Andantino
- Artist
- Classical Guitar Masters
- CopyrightID (CopyrightChains transaction hash)
0x52991a42f83758eed77239eb32a75714dec7ddaafb8b26bb1f6b089b4dd956cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:9286e7705af9c685bed1302c927f105da3abfa7952beb4b23a1497d961b4452f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090425
- Bitcoin block existence check
- https://blockstream.info/api/block/960220