ISRC ES5088600021
Verified recording
ES5088600021 is “Barquero dile a esa niña” by Requiebros,
registered on the CopyrightChains blockchain with CopyrightID
0x313fda147ac72ae39a88fa2217278ff6bbfb3a5fef102c3070e4c9ac7604e0be and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088600021.
Recording identifiers
- ISRC
- ES5088600021
- Title
- Barquero dile a esa niña
- Artist
- Requiebros
- CopyrightID (CopyrightChains transaction hash)
0x313fda147ac72ae39a88fa2217278ff6bbfb3a5fef102c3070e4c9ac7604e0be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d4c9875d469f5e764dbb1b357af29d2a95c087dad4de9ebea667290f931f346f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088600021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Barquero dile a esa niña · Machine-readable JSON-LD