ISRC ES5590900879
Verified recording
ES5590900879 is “Ttun kurrun kuttun” by Oiartzungo kantu zaharrak,
registered on the CopyrightChains blockchain with CopyrightID
0x8889c138b59340089be44589d8053b8aa774243411865d6a2b2e42bc90d3243a and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590900879.
Recording identifiers
- ISRC
- ES5590900879
- Title
- Ttun kurrun kuttun
- Artist
- Oiartzungo kantu zaharrak
- CopyrightID (CopyrightChains transaction hash)
0x8889c138b59340089be44589d8053b8aa774243411865d6a2b2e42bc90d3243a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:47be54b1e41d682a92a50bf9f587a9b9aacf1568aa0d44d46730ccc331a2451b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590900879
- Bitcoin block existence check
- https://blockstream.info/api/block/960236