ISRC ES71G2428755
Verified recording
ES71G2428755 is “Barrezka” by Tatta,
registered on the CopyrightChains blockchain with CopyrightID
0x8aa5c338d1da3741dc75f17129484d6decbb174f0da34ab7515492d2bfa9717c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2428755.
Recording identifiers
- ISRC
- ES71G2428755
- Title
- Barrezka
- Artist
- Tatta
- CopyrightID (CopyrightChains transaction hash)
0x8aa5c338d1da3741dc75f17129484d6decbb174f0da34ab7515492d2bfa9717c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:76559a9fdea57cd6a62939ec22a4118191b70ea5cbf6cd4dfcf0c4394cf96540- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2428755
- Bitcoin block existence check
- https://blockstream.info/api/block/953520