ISRC ES8401400383
Verified recording
ES8401400383 is “Polka Frutera” by Los Sabandeños,
registered on the CopyrightChains blockchain with CopyrightID
0x5c57223e5765daf3b87ac0d5af454a35433c5036d9319dead3e120705fff7782 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401400383.
Recording identifiers
- ISRC
- ES8401400383
- Title
- Polka Frutera
- Artist
- Los Sabandeños
- CopyrightID (CopyrightChains transaction hash)
0x5c57223e5765daf3b87ac0d5af454a35433c5036d9319dead3e120705fff7782
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d9507568f3525822f1c588b6413c4f62cf046aa32732edf34086719b6b2de2fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8401400383
- Bitcoin block existence check
- https://blockstream.info/api/block/960448