ISRC QZDA81892739
Verified recording
QZDA81892739 is “Unfair Game” by Last Jazz Club,
registered on the CopyrightChains blockchain with CopyrightID
0xadc958b950912051b45335177329ac789cfa0ee71640f4d2ab0af1105f07337e and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81892739.
Recording identifiers
- ISRC
- QZDA81892739
- Title
- Unfair Game
- Artist
- Last Jazz Club
- CopyrightID (CopyrightChains transaction hash)
0xadc958b950912051b45335177329ac789cfa0ee71640f4d2ab0af1105f07337e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:df92bdfe98ae59d0f418cc748edf4b7e56ac37affc3c13121739b56afa065e5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81892739
- Bitcoin block existence check
- https://blockstream.info/api/block/960506