ISRC QMBZ92021260
Verified recording
QMBZ92021260 is “Big Bang” by Bradz,
registered on the CopyrightChains blockchain with CopyrightID
0x4d5cc2c249fda67eadaac02c249d818e7a4b062929d9e5ade9268b494055ca46 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92021260.
Recording identifiers
- ISRC
- QMBZ92021260
- Title
- Big Bang
- Artist
- Bradz
- CopyrightID (CopyrightChains transaction hash)
0x4d5cc2c249fda67eadaac02c249d818e7a4b062929d9e5ade9268b494055ca46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:4d872f2d0bdd371fbdd82f510dd65f2555b5efaef46deb2e8c39a072333eaf99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92021260
- Bitcoin block existence check
- https://blockstream.info/api/block/960302