ISRC USA371090423
Verified recording
USA371090423 is “La Catedral” by Classical Guitar Masters,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc11faaf566cc724d0b6f7c0c6600bab8598b4114dc9a8fca47c341a678b6ea 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/USA371090423.
Recording identifiers
- ISRC
- USA371090423
- Title
- La Catedral
- Artist
- Classical Guitar Masters
- CopyrightID (CopyrightChains transaction hash)
0x1dc11faaf566cc724d0b6f7c0c6600bab8598b4114dc9a8fca47c341a678b6ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9f53fde60b14f83c8b6357faf12d1ac8fbca58d3b397d56a351c9c4bbf869d5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371090423
- Bitcoin block existence check
- https://blockstream.info/api/block/957118