ISRC ES7580502158
Verified recording
ES7580502158 is “Polca del Barril” by Los Mismos,
registered on the CopyrightChains blockchain with CopyrightID
0x8cd9f7fc477223d5d80d71a5efeb4c09eff4569c6f1c65b9822ca6959fbf59d9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502158.
Recording identifiers
- ISRC
- ES7580502158
- Title
- Polca del Barril
- Artist
- Los Mismos
- CopyrightID (CopyrightChains transaction hash)
0x8cd9f7fc477223d5d80d71a5efeb4c09eff4569c6f1c65b9822ca6959fbf59d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:268127de719fca581986ff7a9f03bd3002e31c0f8c8266d308db3739979a5901- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502158
- Bitcoin block existence check
- https://blockstream.info/api/block/953515