ISRC QM42K2498554
Verified recording
QM42K2498554 is “Knife” by Aparde,
registered on the CopyrightChains blockchain with CopyrightID
0xb073ef4fef47a5f0a9a3fba74a70b8fdd70c157860bdd46da1d819e02ad893e3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2498554.
Recording identifiers
- ISRC
- QM42K2498554
- Title
- Knife
- Artist
- Aparde
- CopyrightID (CopyrightChains transaction hash)
0xb073ef4fef47a5f0a9a3fba74a70b8fdd70c157860bdd46da1d819e02ad893e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b23ec5658754fb43afdde5384316e8071f0d16cabec21afea48897d9c0092d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2498554
- Bitcoin block existence check
- https://blockstream.info/api/block/957118