ISRC QZJRB2273174
Verified recording
QZJRB2273174 is “madmax” by Hardrock,
registered on the CopyrightChains blockchain with CopyrightID
0xd633b990d39873601f178e434fb4618916df270479d1ba2e8ec1daf3867d692d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB2273174.
Recording identifiers
- ISRC
- QZJRB2273174
- Title
- madmax
- Artist
- Hardrock
- CopyrightID (CopyrightChains transaction hash)
0xd633b990d39873601f178e434fb4618916df270479d1ba2e8ec1daf3867d692d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1762e5106953c0c11edb94215874cdaf5805243a6e8d46a18d8c8174909da09b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB2273174
- Bitcoin block existence check
- https://blockstream.info/api/block/953515