ISRC DEE791712070
Verified recording
DEE791712070 is “La Reina del Cafe” by Rudy Calzado,
registered on the CopyrightChains blockchain with CopyrightID
0x16fa6cbbd28f5b5b788d250bbc02a8e460730eef11b40ee9b773b7ab09736afb and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE791712070.
Recording identifiers
- ISRC
- DEE791712070
- Title
- La Reina del Cafe
- Artist
- Rudy Calzado
- CopyrightID (CopyrightChains transaction hash)
0x16fa6cbbd28f5b5b788d250bbc02a8e460730eef11b40ee9b773b7ab09736afb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:3ae63e68f649421b1cda22647021c38dc7d46263a11c11337c7085ae58589233- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE791712070
- Bitcoin block existence check
- https://blockstream.info/api/block/960250