ISRC DEQ022117533
Verified recording
DEQ022117533 is “Machinery” by Knowsum,
registered on the CopyrightChains blockchain with CopyrightID
0x992c59b6798bdd49ac44078252c314c210eb4fa60ed6160ccb00b443a596895b and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117533.
Recording identifiers
- ISRC
- DEQ022117533
- Title
- Machinery
- Artist
- Knowsum
- CopyrightID (CopyrightChains transaction hash)
0x992c59b6798bdd49ac44078252c314c210eb4fa60ed6160ccb00b443a596895b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:6dd6acc2a49336d33ff982814b5a7985d7b57ad604ff16bd23a18bc36f67429f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022117533
- Bitcoin block existence check
- https://blockstream.info/api/block/960360