ISRC QZHN81970908
Verified recording
QZHN81970908 is “Joker” by Starrysky,
registered on the CopyrightChains blockchain with CopyrightID
0xf00e995d3aa8f4318323dc2f8c90afd87790c9785f4e6e66bcbfb2fe2b0732ea 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/QZHN81970908.
Recording identifiers
- ISRC
- QZHN81970908
- Title
- Joker
- Artist
- Starrysky
- CopyrightID (CopyrightChains transaction hash)
0xf00e995d3aa8f4318323dc2f8c90afd87790c9785f4e6e66bcbfb2fe2b0732ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:05c8c4b397177804a8e3f07d92d6bdc3bb6f0cde7049a27224c6fa5f732c7892- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81970908
- Bitcoin block existence check
- https://blockstream.info/api/block/956304