ISRC ES8581700021
Verified recording
ES8581700021 is “Único” by Arkano,
registered on the CopyrightChains blockchain with CopyrightID
0x7b0d5ff06926472fb76dd6992af9a5661aa1ca426f81165b11308c2ecab16eca and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8581700021.
Recording identifiers
- ISRC
- ES8581700021
- Title
- Único
- Artist
- Arkano
- CopyrightID (CopyrightChains transaction hash)
0x7b0d5ff06926472fb76dd6992af9a5661aa1ca426f81165b11308c2ecab16eca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b839961c070611e8538f364c110c04ea751eb717272b95759375aafd047efcd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8581700021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304