ISRC USA4N1200141
Verified recording
USA4N1200141 is “El Cáliz Que Bendecimos” by Joaquin Madurga,
registered on the CopyrightChains blockchain with CopyrightID
0xfbc0f60042b936529ee5f98f67a7881088bf3b461c81ea6840c3020ee473eb93 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200141.
Recording identifiers
- ISRC
- USA4N1200141
- Title
- El Cáliz Que Bendecimos
- Artist
- Joaquin Madurga
- CopyrightID (CopyrightChains transaction hash)
0xfbc0f60042b936529ee5f98f67a7881088bf3b461c81ea6840c3020ee473eb93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:d0d5ef3f7300517378fea31e94dc30bf7c8a608132821161772e4b49d25cb8f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200141
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: El Cáliz Que Bendecimos · Machine-readable JSON-LD