ISRC QZMEM2407905
Verified recording
QZMEM2407905 is “Double Dippin” by John Mackk,
registered on the CopyrightChains blockchain with CopyrightID
0x44f5431b1466c0f317626e2e13c376d3f078986252e335b1b1afb6516f480a4f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2407905.
Recording identifiers
- ISRC
- QZMEM2407905
- Title
- Double Dippin
- Artist
- John Mackk
- CopyrightID (CopyrightChains transaction hash)
0x44f5431b1466c0f317626e2e13c376d3f078986252e335b1b1afb6516f480a4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7a6de7cf79b92b81b54c511edd75ca46a31a474f9f67b00e1bf0112a45c7f6ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2407905
- Bitcoin block existence check
- https://blockstream.info/api/block/953520