ISRC ARF109900766
Verified recording
ARF109900766 is “Yo Soy Chamarrita” by Los Hermanos Cuestas,
registered on the CopyrightChains blockchain with CopyrightID
0x4f9c010294c2e076378028bdea7b1f2ad5dce385110c3f503d2f4ce4fd1c9127 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900766.
Recording identifiers
- ISRC
- ARF109900766
- Title
- Yo Soy Chamarrita
- Artist
- Los Hermanos Cuestas
- CopyrightID (CopyrightChains transaction hash)
0x4f9c010294c2e076378028bdea7b1f2ad5dce385110c3f503d2f4ce4fd1c9127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:7150cabf36c4ac387c84eee0009b215429da0b7778a24eb6c8c8810f6b7f31b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900766
- Bitcoin block existence check
- https://blockstream.info/api/block/960379