ISRC USA371148342
Verified recording
USA371148342 is “Viva, viva Rey Fernando - Anonymous (Montecassino Songbook)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x9737730d6ba1b93d5b3cf185cda7c40d3b14104373734f0262f1738dc6142bab and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371148342.
Recording identifiers
- ISRC
- USA371148342
- Title
- Viva, viva Rey Fernando - Anonymous (Montecassino Songbook)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x9737730d6ba1b93d5b3cf185cda7c40d3b14104373734f0262f1738dc6142bab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:346ec47f3e3d33d5930027d517b3f926f1e62caedc610a8b6096fa4305037916- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371148342
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Viva, viva Rey Fernando - Anonymous (Montecassino Songbook) · Machine-readable JSON-LD