ISRC USJ3V1859922
Verified recording
USJ3V1859922 is “Los Picoses” by Fernando Villalona,
registered on the CopyrightChains blockchain with CopyrightID
0x1f99cf01436e6a6186ca9242f53f68b5971e1fe17d1eea1c3b4c0e56583061e9 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1859922.
Recording identifiers
- ISRC
- USJ3V1859922
- Title
- Los Picoses
- Artist
- Fernando Villalona
- CopyrightID (CopyrightChains transaction hash)
0x1f99cf01436e6a6186ca9242f53f68b5971e1fe17d1eea1c3b4c0e56583061e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:ce718e48f146b60185e8397344836d2dcdf10daa9e2accb737b3fd6644ba6177- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1859922
- Bitcoin block existence check
- https://blockstream.info/api/block/960106