ISRC ITF251300043
Verified recording
ITF251300043 is “Viejo Amigo (with Anthony Rios)” by Alex Matos,
registered on the CopyrightChains blockchain with CopyrightID
0x6944574c8ef6876ec91a363ee54320486a75264d30e9c24ab04baf9e2390cf9a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF251300043.
Recording identifiers
- ISRC
- ITF251300043
- Title
- Viejo Amigo (with Anthony Rios)
- Artist
- Alex Matos
- CopyrightID (CopyrightChains transaction hash)
0x6944574c8ef6876ec91a363ee54320486a75264d30e9c24ab04baf9e2390cf9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:826e9ccbf41e0dfb53e711e922db7e181f0946337bf2220c739cf6332ea0e722- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF251300043
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Viejo Amigo (with Anthony Rios) · Machine-readable JSON-LD