ISRC ES5591700330
Verified recording
ES5591700330 is “Urretxindorra” by Koldo eta Arantxa,
registered on the CopyrightChains blockchain with CopyrightID
0xc481d450ecfa662835101beab1bab5c6d49fa0c75d59ea02082283959bdeaaec and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591700330.
Recording identifiers
- ISRC
- ES5591700330
- Title
- Urretxindorra
- Artist
- Koldo eta Arantxa
- CopyrightID (CopyrightChains transaction hash)
0xc481d450ecfa662835101beab1bab5c6d49fa0c75d59ea02082283959bdeaaec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc789332108c5105dbe278cc4cd060e406c92f08ef5ab8fcce3ede640fd049aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591700330
- Bitcoin block existence check
- https://blockstream.info/api/block/957118