ISRC QMDA72396263
Verified recording
QMDA72396263 is “Mærker” by Nøx,
registered on the CopyrightChains blockchain with CopyrightID
0xd5e3120cfcb5f2dd5109c8a3f79cef39541ec3e6f8b1c9229daecf6ca7764e51 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72396263.
Recording identifiers
- ISRC
- QMDA72396263
- Title
- Mærker
- Artist
- Nøx
- CopyrightID (CopyrightChains transaction hash)
0xd5e3120cfcb5f2dd5109c8a3f79cef39541ec3e6f8b1c9229daecf6ca7764e51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:744e4d4c95e45ac8125ddfceee25798dd3d7d12622cf4d3abed3bad528416652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72396263
- Bitcoin block existence check
- https://blockstream.info/api/block/959159