ISRC ARF109900779
Verified recording
ARF109900779 is “La Taipera” by Los Hermanos Cuestas,
registered on the CopyrightChains blockchain with CopyrightID
0xef8338a6089a82a22f3eedcbdd6b1e3781d9ba6fa8efd5637038009a098c682b and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900779.
Recording identifiers
- ISRC
- ARF109900779
- Title
- La Taipera
- Artist
- Los Hermanos Cuestas
- CopyrightID (CopyrightChains transaction hash)
0xef8338a6089a82a22f3eedcbdd6b1e3781d9ba6fa8efd5637038009a098c682b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:a42caee3fccaa32e6da3002162105917095c178e179053f8440229f37bd76d3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109900779
- Bitcoin block existence check
- https://blockstream.info/api/block/959144