ISRC QZK6J2153608
Verified recording
QZK6J2153608 is “Lockdown” by Dan Grawbarger,
registered on the CopyrightChains blockchain with CopyrightID
0x8f2d373378cfe5cdd196149985802ab4ecad325ae89f25b48cdc5bd99111390d and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2153608.
Recording identifiers
- ISRC
- QZK6J2153608
- Title
- Lockdown
- Artist
- Dan Grawbarger
- CopyrightID (CopyrightChains transaction hash)
0x8f2d373378cfe5cdd196149985802ab4ecad325ae89f25b48cdc5bd99111390d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:5cdca816743c34b23026cfe9df583a742f38e82eae29e89118a6a99371f49d35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2153608
- Bitcoin block existence check
- https://blockstream.info/api/block/957041