ISRC AR5UH2300156
Verified recording
AR5UH2300156 is “Una Llamada” by El Perro,
registered on the CopyrightChains blockchain with CopyrightID
0xf5200d7f96118e76e29363bb1d2f2d4227853ddcf8c5537e0840cad91ecbd727 and independently timestamped
in Bitcoin block 960166 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300156.
Recording identifiers
- ISRC
- AR5UH2300156
- Title
- Una Llamada
- Artist
- El Perro
- CopyrightID (CopyrightChains transaction hash)
0xf5200d7f96118e76e29363bb1d2f2d4227853ddcf8c5537e0840cad91ecbd727
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:39:29+00:00
- Bitcoin block
- 960166
- Canonical record hash
sha256:a8589f9d6da9ea84a3f0afedb562721ed61cdb42c367f04d7385578d95427cb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300156
- Bitcoin block existence check
- https://blockstream.info/api/block/960166