ISRC QM42K1881812
Verified recording
QM42K1881812 is “Noth” by Mad Zach,
registered on the CopyrightChains blockchain with CopyrightID
0x4a1f51d3c2c0b8ed1fce8058bd1a5d1e774b77ea905d0c95dccee9eb5ae18983 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/QM42K1881812.
Recording identifiers
- ISRC
- QM42K1881812
- Title
- Noth
- Artist
- Mad Zach
- CopyrightID (CopyrightChains transaction hash)
0x4a1f51d3c2c0b8ed1fce8058bd1a5d1e774b77ea905d0c95dccee9eb5ae18983
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f2f833da17636373a5324896f04aeac33bc6a59985b0e9b086c0a77fe5d75de3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1881812
- Bitcoin block existence check
- https://blockstream.info/api/block/953513