ISRC ARF411101379
Verified recording
ARF411101379 is “Rey de Copas” by JUAN C. COBIAN,
registered on the CopyrightChains blockchain with CopyrightID
0x11e08db4a68b63f6561b1411a43749e63e3dc9ab62cf82b7b498826abfceae66 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411101379.
Recording identifiers
- ISRC
- ARF411101379
- Title
- Rey de Copas
- Artist
- JUAN C. COBIAN
- CopyrightID (CopyrightChains transaction hash)
0x11e08db4a68b63f6561b1411a43749e63e3dc9ab62cf82b7b498826abfceae66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:9bd30e3f9348be6dc745b44b78b3c3a72b8177b2904b1eac699f1f99b7f359b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411101379
- Bitcoin block existence check
- https://blockstream.info/api/block/960284