ISRC QZK6L2025760
Verified recording
QZK6L2025760 is “Youuu” by YL,
registered on the CopyrightChains blockchain with CopyrightID
0x0088d8dcfcdcc740c6a839f6a448ba9986208d21eb7c0b52aa9c2019cef1be79 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2025760.
Recording identifiers
- ISRC
- QZK6L2025760
- Title
- Youuu
- Artist
- YL
- CopyrightID (CopyrightChains transaction hash)
0x0088d8dcfcdcc740c6a839f6a448ba9986208d21eb7c0b52aa9c2019cef1be79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:e1213d2ae59835695bc81f4bd886d41b787ec54791d0723c92205fbba8c88647- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2025760
- Bitcoin block existence check
- https://blockstream.info/api/block/957124