ISRC ES5701700249
Verified recording
ES5701700249 is “El Costurero De La Reina” by Rafael Riqueni,
registered on the CopyrightChains blockchain with CopyrightID
0x647efb0c773f7972f57f1e8ff77ed260ea31a24ca71ee6d0ab7637bcd9d8a411 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701700249.
Recording identifiers
- ISRC
- ES5701700249
- Title
- El Costurero De La Reina
- Artist
- Rafael Riqueni
- CopyrightID (CopyrightChains transaction hash)
0x647efb0c773f7972f57f1e8ff77ed260ea31a24ca71ee6d0ab7637bcd9d8a411
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:23b1b72f8e5e846c0bbc6d55b48233e81d770207f914cebde8b9fb79777a5141- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701700249
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: El Costurero De La Reina · Machine-readable JSON-LD