ISRC QZHN71945202
Verified recording
QZHN71945202 is “Duncker Club” by ZL,
registered on the CopyrightChains blockchain with CopyrightID
0xf95726cd20a78b27d8ae1c64049c3556fba6de29a92eed6f5ccc8197ed8f0417 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71945202.
Recording identifiers
- ISRC
- QZHN71945202
- Title
- Duncker Club
- Artist
- ZL
- CopyrightID (CopyrightChains transaction hash)
0xf95726cd20a78b27d8ae1c64049c3556fba6de29a92eed6f5ccc8197ed8f0417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:cb645a13f250c78371ecd6b332b9acc21cfd1731541df3a21473eb90bd27153a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71945202
- Bitcoin block existence check
- https://blockstream.info/api/block/960173