ISRC US83Z2346440
Verified recording
US83Z2346440 is “Ubuntu” by Kora (CA),
registered on the CopyrightChains blockchain with CopyrightID
0xa6bd161cba14780c3a2f11be9b770357ebcc7797a1a7ecca574c6228d57915fa 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/US83Z2346440.
Recording identifiers
- ISRC
- US83Z2346440
- Title
- Ubuntu
- Artist
- Kora (CA)
- CopyrightID (CopyrightChains transaction hash)
0xa6bd161cba14780c3a2f11be9b770357ebcc7797a1a7ecca574c6228d57915fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:454bf3d55ae5229b117d1752e1fb9efcdc48162eae980bf5271a026ae8080dbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2346440
- Bitcoin block existence check
- https://blockstream.info/api/block/956304