ISRC QZ46Z1600001
Verified recording
QZ46Z1600001 is “Hard & Rugged” by Big Tray Deee,
registered on the CopyrightChains blockchain with CopyrightID
0xd7598feb7289f76ee14fb5b667a65ce28c0334881d72ea37a042c2dd89f705ca and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ46Z1600001.
Recording identifiers
- ISRC
- QZ46Z1600001
- Title
- Hard & Rugged
- Artist
- Big Tray Deee
- CopyrightID (CopyrightChains transaction hash)
0xd7598feb7289f76ee14fb5b667a65ce28c0334881d72ea37a042c2dd89f705ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6530cbfceeae41f7ddaaa122b4520ea45939aedae71e5a955b1573764d8af269- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ46Z1600001
- Bitcoin block existence check
- https://blockstream.info/api/block/960138