ISRC QM42K1735473
Verified recording
QM42K1735473 is “ONTHECOMEUP FEAT. HKFIFTYONE” by PRXJEK,
registered on the CopyrightChains blockchain with CopyrightID
0xa602390f56751ad7ed20769ebfbd6e948dfbe30deab53f42b63e8cd389bcdb59 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1735473.
Recording identifiers
- ISRC
- QM42K1735473
- Title
- ONTHECOMEUP FEAT. HKFIFTYONE
- Artist
- PRXJEK
- CopyrightID (CopyrightChains transaction hash)
0xa602390f56751ad7ed20769ebfbd6e948dfbe30deab53f42b63e8cd389bcdb59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:05207a6c087176ce8d9d6e202f108b747b52b5a4748d00f8b1ef0d6aba1e9bba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1735473
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: ONTHECOMEUP FEAT. HKFIFTYONE · Machine-readable JSON-LD