ISRC QZHNC2122807
Verified recording
QZHNC2122807 is “TUNNELING” by upper class,
registered on the CopyrightChains blockchain with CopyrightID
0x46db0f16bf635f0d1b480af95751a17630459579b475f90f2be976844f641d0c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2122807.
Recording identifiers
- ISRC
- QZHNC2122807
- Title
- TUNNELING
- Artist
- upper class
- CopyrightID (CopyrightChains transaction hash)
0x46db0f16bf635f0d1b480af95751a17630459579b475f90f2be976844f641d0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:788d1d63a157ffb4ae975daed260a4fa88c3d3cf02c301eaa331ec9710a0cbe2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2122807
- Bitcoin block existence check
- https://blockstream.info/api/block/956889