ISRC AR5UH2300191
Verified recording
AR5UH2300191 is “Aquel Viejo Amor - Acústico” by El Perro,
registered on the CopyrightChains blockchain with CopyrightID
0x44216d3ef30e73a86f2b20d7008e75d9f0ce0fdbd1f1e2c71004b1a58286a0d3 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300191.
Recording identifiers
- ISRC
- AR5UH2300191
- Title
- Aquel Viejo Amor - Acústico
- Artist
- El Perro
- CopyrightID (CopyrightChains transaction hash)
0x44216d3ef30e73a86f2b20d7008e75d9f0ce0fdbd1f1e2c71004b1a58286a0d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:5c86cd86d863401644aeadca7ca136846b5ce44ca190635cd4580f507966bf23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR5UH2300191
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Aquel Viejo Amor - Acústico · Machine-readable JSON-LD