ISRC USA371090408
Verified recording
USA371090408 is “Fantasia Que Contrahaze la Harpa en la Manera de Ludovico” by Classical Guitar Masters,
registered on the CopyrightChains blockchain with CopyrightID
0x50b2f7dc2b38089281b0c6f46531cc654193d9721958db798d30dcf961095c4b 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/USA371090408.
Recording identifiers
- ISRC
- USA371090408
- Title
- Fantasia Que Contrahaze la Harpa en la Manera de Ludovico
- Artist
- Classical Guitar Masters
- CopyrightID (CopyrightChains transaction hash)
0x50b2f7dc2b38089281b0c6f46531cc654193d9721958db798d30dcf961095c4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a56ea4905c4f4e17d0745d1d257ba76aa4c60875039840de107635e783f50d5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090408
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fantasia Que Contrahaze la Harpa en la Manera de Ludovico · Machine-readable JSON-LD