ISRC ES71G2233420
Verified recording
ES71G2233420 is “A la Una” by Violeta Parra,
registered on the CopyrightChains blockchain with CopyrightID
0x3c8e0df050e0b0b537501e2b761a06a8c4f513d79898f1ba011a51a603b917a9 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233420.
Recording identifiers
- ISRC
- ES71G2233420
- Title
- A la Una
- Artist
- Violeta Parra
- CopyrightID (CopyrightChains transaction hash)
0x3c8e0df050e0b0b537501e2b761a06a8c4f513d79898f1ba011a51a603b917a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:7f61720d3a70acf7a4ed6993b89f29532a856deb13125fd9226d41d4cd6c7194- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233420
- Bitcoin block existence check
- https://blockstream.info/api/block/960410