ISRC QZJ842400269
Verified recording
QZJ842400269 is “Pose For Me” by John Mackk,
registered on the CopyrightChains blockchain with CopyrightID
0x4f6b460bff7d3f25dcf5d47ee231a4b2dcaff1e758142dc5b04d760fd4b1b2cd and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842400269.
Recording identifiers
- ISRC
- QZJ842400269
- Title
- Pose For Me
- Artist
- John Mackk
- CopyrightID (CopyrightChains transaction hash)
0x4f6b460bff7d3f25dcf5d47ee231a4b2dcaff1e758142dc5b04d760fd4b1b2cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:65ac4748b31638919f4af7c477bd5d3978acecd4b507fc9fe11c93d8a186ff7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842400269
- Bitcoin block existence check
- https://blockstream.info/api/block/953513