ISRC ES5591101642
Verified recording
ES5591101642 is “Kantuz” by Kalakan,
registered on the CopyrightChains blockchain with CopyrightID
0x27570aa982187b4ea00dcbc5615f86a010dc0d7df6062a3f27cecf1c9d161699 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/ES5591101642.
Recording identifiers
- ISRC
- ES5591101642
- Title
- Kantuz
- Artist
- Kalakan
- CopyrightID (CopyrightChains transaction hash)
0x27570aa982187b4ea00dcbc5615f86a010dc0d7df6062a3f27cecf1c9d161699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5a5d7f2cd6b9fd0c0a240bd7e7c916a9d31ef89b24dd9ba3ab133a4e9c4e0674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591101642
- Bitcoin block existence check
- https://blockstream.info/api/block/956304