ISRC ARF109900773
Verified recording
ARF109900773 is “Zamba Del Grillo” by Los Hermanos Cuestas,
registered on the CopyrightChains blockchain with CopyrightID
0x68d433133c64c472a8d4ae32cf6f5d49a0f34c82677ded645bc14220c2dc7310 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900773.
Recording identifiers
- ISRC
- ARF109900773
- Title
- Zamba Del Grillo
- Artist
- Los Hermanos Cuestas
- CopyrightID (CopyrightChains transaction hash)
0x68d433133c64c472a8d4ae32cf6f5d49a0f34c82677ded645bc14220c2dc7310
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:35c2d4905ff79f3aa4ad0ff944343140409e83b7486e06a3fea87a01541b284e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900773
- Bitcoin block existence check
- https://blockstream.info/api/block/960468