ISRC ARF800100002
Verified recording
ARF800100002 is “Una Canción” by Guillermo Fernández,
registered on the CopyrightChains blockchain with CopyrightID
0xaaeed9c757327cd63e1af72b23631351291f67e98bb9699cedc3a2e91645cfa4 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF800100002.
Recording identifiers
- ISRC
- ARF800100002
- Title
- Una Canción
- Artist
- Guillermo Fernández
- CopyrightID (CopyrightChains transaction hash)
0xaaeed9c757327cd63e1af72b23631351291f67e98bb9699cedc3a2e91645cfa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:40e67b5a007399e317afc48812da93f9db46b240805e5e1715a60afa91b04424- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF800100002
- Bitcoin block existence check
- https://blockstream.info/api/block/960429