ISRC QZHN42190857
Verified recording
QZHN42190857 is “ROCKSTAR CHAINZ” by Sabi Wu,
registered on the CopyrightChains blockchain with CopyrightID
0xd5c364d3b9ac180179f26cb96e1a6307573d0347ba31e26d7d817893db5919c5 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42190857.
Recording identifiers
- ISRC
- QZHN42190857
- Title
- ROCKSTAR CHAINZ
- Artist
- Sabi Wu
- CopyrightID (CopyrightChains transaction hash)
0xd5c364d3b9ac180179f26cb96e1a6307573d0347ba31e26d7d817893db5919c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:a8128d080d48883c66713d1c76ef7a461a31c951084de43d7c03965b07479793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42190857
- Bitcoin block existence check
- https://blockstream.info/api/block/960187