ISRC QM4TX1907661
Verified recording
QM4TX1907661 is “Maintenance Man” by Kojo Antwi,
registered on the CopyrightChains blockchain with CopyrightID
0x7cbb74113a01ff2adabb2d41046c9ded595b24ba99828fe58d89e6e5b479b5f2 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1907661.
Recording identifiers
- ISRC
- QM4TX1907661
- Title
- Maintenance Man
- Artist
- Kojo Antwi
- CopyrightID (CopyrightChains transaction hash)
0x7cbb74113a01ff2adabb2d41046c9ded595b24ba99828fe58d89e6e5b479b5f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:1acfe354106aa1c925f2408946aeff467b87e060a426f1137113f9541f02d7ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1907661
- Bitcoin block existence check
- https://blockstream.info/api/block/960259