ISRC QZJ842001256
Verified recording
QZJ842001256 is “Knife Party” by POORSTACY,
registered on the CopyrightChains blockchain with CopyrightID
0x151eecd737b002952e4ee3238554230cd0300bb452cb670357ee2e53c7c53e48 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842001256.
Recording identifiers
- ISRC
- QZJ842001256
- Title
- Knife Party
- Artist
- POORSTACY
- CopyrightID (CopyrightChains transaction hash)
0x151eecd737b002952e4ee3238554230cd0300bb452cb670357ee2e53c7c53e48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e0d9296d1c4ed889f0e1c1196d5167eb70b997d5eb65a6a0dcefd8800dbacf7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842001256
- Bitcoin block existence check
- https://blockstream.info/api/block/953513