ISRC QZTH82126885
Verified recording
QZTH82126885 is “Ubuntu” by CFKAPPA,
registered on the CopyrightChains blockchain with CopyrightID
0xab02c14b9f633466422ebb1a224c6652e188dc12569fa647a164e59f05f6d745 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTH82126885.
Recording identifiers
- ISRC
- QZTH82126885
- Title
- Ubuntu
- Artist
- CFKAPPA
- CopyrightID (CopyrightChains transaction hash)
0xab02c14b9f633466422ebb1a224c6652e188dc12569fa647a164e59f05f6d745
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3d0138fa75c4dfa3f39966d051761f2d26eab3ab7cd2d474c08c371d517a00b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTH82126885
- Bitcoin block existence check
- https://blockstream.info/api/block/957118