ISRC QMBZ91665694
Verified recording
QMBZ91665694 is “Tru 2 This” by Big Mack,
registered on the CopyrightChains blockchain with CopyrightID
0xafd6580181f5ebd21ad6d8fba35f6033f2ac0516d5f8d479db0aa3058b95548a and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91665694.
Recording identifiers
- ISRC
- QMBZ91665694
- Title
- Tru 2 This
- Artist
- Big Mack
- CopyrightID (CopyrightChains transaction hash)
0xafd6580181f5ebd21ad6d8fba35f6033f2ac0516d5f8d479db0aa3058b95548a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:4baf9c3a66f4b93d46d20ffecaa423da12e7eaf93eb0d329e1f1fe301519921a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91665694
- Bitcoin block existence check
- https://blockstream.info/api/block/959163