ISRC QZES72209765
Verified recording
QZES72209765 is “DARK KNIGHT” by Defa,
registered on the CopyrightChains blockchain with CopyrightID
0xf8a750de8cee75c871890a79d0df109c68421e530e875b843355372bf34095e4 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72209765.
Recording identifiers
- ISRC
- QZES72209765
- Title
- DARK KNIGHT
- Artist
- Defa
- CopyrightID (CopyrightChains transaction hash)
0xf8a750de8cee75c871890a79d0df109c68421e530e875b843355372bf34095e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:55bae3f9e733a205a1ec9710935d8f4caefdf8cceb170c8c0faecd37768828db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72209765
- Bitcoin block existence check
- https://blockstream.info/api/block/960106