ISRC QM42K1957788
Verified recording
QM42K1957788 is “Hold On” by Crunkz,
registered on the CopyrightChains blockchain with CopyrightID
0xb6ebcec01f13d2b10462e413de39c924124a5655b8ef57661a9f2f73968fb07a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1957788.
Recording identifiers
- ISRC
- QM42K1957788
- Title
- Hold On
- Artist
- Crunkz
- CopyrightID (CopyrightChains transaction hash)
0xb6ebcec01f13d2b10462e413de39c924124a5655b8ef57661a9f2f73968fb07a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8fabf56ad6f4f0401b7efd7ebb3fe6eae6546234054a7bc80c9d08e1c14621d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1957788
- Bitcoin block existence check
- https://blockstream.info/api/block/953520