ISRC QZFYW1950281
Verified recording
QZFYW1950281 is “Kill Bill” by Zeu,
registered on the CopyrightChains blockchain with CopyrightID
0xaccb4841bb62a0cfbcb7b7d891902de7bc36109b155d4c1c0f4a5ee4d9d68c76 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/QZFYW1950281.
Recording identifiers
- ISRC
- QZFYW1950281
- Title
- Kill Bill
- Artist
- Zeu
- CopyrightID (CopyrightChains transaction hash)
0xaccb4841bb62a0cfbcb7b7d891902de7bc36109b155d4c1c0f4a5ee4d9d68c76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:de321b2b01cb40f7b5e939375a910aaf3eece3a6c0778ca90cf01d15e6bd7e14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1950281
- Bitcoin block existence check
- https://blockstream.info/api/block/956304