ISRC QZS662140080
Verified recording
QZS662140080 is “BAD BLOOD” by RZVX,
registered on the CopyrightChains blockchain with CopyrightID
0xa9b5e4c1754fa602031c3cdc6f4e5247e967176e3e066877f8413d3e06649964 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662140080.
Recording identifiers
- ISRC
- QZS662140080
- Title
- BAD BLOOD
- Artist
- RZVX
- CopyrightID (CopyrightChains transaction hash)
0xa9b5e4c1754fa602031c3cdc6f4e5247e967176e3e066877f8413d3e06649964
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:498a2a47f782452f8935d99a107e544f0e1bb2249a24af4eeedfb6383f786f02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662140080
- Bitcoin block existence check
- https://blockstream.info/api/block/960163