ISRC US3DF1920871
Verified recording
US3DF1920871 is “El J Uno” by Los Alegres Del Barranco,
registered on the CopyrightChains blockchain with CopyrightID
0x22a280a39147c4fe142a29977705f370b996f116d4f181f0498a657328913b74 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920871.
Recording identifiers
- ISRC
- US3DF1920871
- Title
- El J Uno
- Artist
- Los Alegres Del Barranco
- CopyrightID (CopyrightChains transaction hash)
0x22a280a39147c4fe142a29977705f370b996f116d4f181f0498a657328913b74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2329c7848d529a2428d65f3dbd5dcf634a76d9e2de42f32b417eacfc999b3a13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1920871
- Bitcoin block existence check
- https://blockstream.info/api/block/953520