ISRC QZES61927427
Verified recording
QZES61927427 is “KIWI” by Biffty,
registered on the CopyrightChains blockchain with CopyrightID
0xeddb3a567f08b8e5d2d568320a5649e6c493f12ffb2f7f5b139b144ad81ae93d and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61927427.
Recording identifiers
- ISRC
- QZES61927427
- Title
- KIWI
- Artist
- Biffty
- CopyrightID (CopyrightChains transaction hash)
0xeddb3a567f08b8e5d2d568320a5649e6c493f12ffb2f7f5b139b144ad81ae93d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:5fbebcad63c9601f238ddc68683d460056ca2ab2db5f6fefa8cf1c781a1859eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61927427
- Bitcoin block existence check
- https://blockstream.info/api/block/960291