ISRC ES5081100380
Verified recording
ES5081100380 is “Silencio” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xb8013f4ab472fbf97b3c3547e1459c6e201895fa1b3890b2eeb3e0caafc066bd and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5081100380.
Recording identifiers
- ISRC
- ES5081100380
- Title
- Silencio
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xb8013f4ab472fbf97b3c3547e1459c6e201895fa1b3890b2eeb3e0caafc066bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:00d360ef8f615f64bc9fc5ca093056baefcecc1189e0efe046571d5fb6b74c96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5081100380
- Bitcoin block existence check
- https://blockstream.info/api/block/960422