ISRC QM42K1708838
Verified recording
QM42K1708838 is “lupin” by Harm,
registered on the CopyrightChains blockchain with CopyrightID
0x668b41dca62203be3cc982fc911f497ab463cb1d8dfcf9907abb10920db5daca and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1708838.
Recording identifiers
- ISRC
- QM42K1708838
- Title
- lupin
- Artist
- Harm
- CopyrightID (CopyrightChains transaction hash)
0x668b41dca62203be3cc982fc911f497ab463cb1d8dfcf9907abb10920db5daca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8846d3c3f3ec31029f9ebf8ad607debc283131d713c7d075491ed7ce68da8b89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1708838
- Bitcoin block existence check
- https://blockstream.info/api/block/957120