ISRC QZNWU2200710
Verified recording
QZNWU2200710 is “HELLO!!!” by cat.flp,
registered on the CopyrightChains blockchain with CopyrightID
0xcdb7f98da8af803153223ac1b1e0c034cd528db0c37fdd2bfdae4dd3e0e04eaf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2200710.
Recording identifiers
- ISRC
- QZNWU2200710
- Title
- HELLO!!!
- Artist
- cat.flp
- CopyrightID (CopyrightChains transaction hash)
0xcdb7f98da8af803153223ac1b1e0c034cd528db0c37fdd2bfdae4dd3e0e04eaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7bb00d2b417e20fad89f91260a2022babd9f1bd3f3f7f8e6af7be0607a1ad46a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2200710
- Bitcoin block existence check
- https://blockstream.info/api/block/953520