ISRC QMDA61857487
Verified recording
QMDA61857487 is “Mack Don Illz” by Large Professor,
registered on the CopyrightChains blockchain with CopyrightID
0xaef625e161c41ebedb49d3f93e35ba00d81aef0f71090ac1358f8be606585fba and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61857487.
Recording identifiers
- ISRC
- QMDA61857487
- Title
- Mack Don Illz
- Artist
- Large Professor
- CopyrightID (CopyrightChains transaction hash)
0xaef625e161c41ebedb49d3f93e35ba00d81aef0f71090ac1358f8be606585fba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:33d1884c24e87c34fe712084e064c0ce340555e8971f5b54da1b44581b1eba4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61857487
- Bitcoin block existence check
- https://blockstream.info/api/block/959155