ISRC ARF109901901
Verified recording
ARF109901901 is “La Catrera” by Héctor Varela y su Orquesta Típica,
registered on the CopyrightChains blockchain with CopyrightID
0xf6ab70e50d09b532a2e7446fbe1060c3fa2d547bab59a4ea2e22ce97e606e35e and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901901.
Recording identifiers
- ISRC
- ARF109901901
- Title
- La Catrera
- Artist
- Héctor Varela y su Orquesta Típica
- CopyrightID (CopyrightChains transaction hash)
0xf6ab70e50d09b532a2e7446fbe1060c3fa2d547bab59a4ea2e22ce97e606e35e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:558fbac97e0fdd6564c010f69ced03dc64b0fe9b1bf6f16b938605bc15b7de30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109901901
- Bitcoin block existence check
- https://blockstream.info/api/block/960258