ISRC QMB622150007
Verified recording
QMB622150007 is “These Kids We Knew - Japanese Wallpaper Remix” by Rostam,
registered on the CopyrightChains blockchain with CopyrightID
0x597634580d518a6fbe07355ac401f147906087d36d397756b53e4f47cff1cb94 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622150007.
Recording identifiers
- ISRC
- QMB622150007
- Title
- These Kids We Knew - Japanese Wallpaper Remix
- Artist
- Rostam
- CopyrightID (CopyrightChains transaction hash)
0x597634580d518a6fbe07355ac401f147906087d36d397756b53e4f47cff1cb94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4f3dc28aa66cebd2cd77858baadc0ca366730c0bc5aa843ae70387531ef44e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622150007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: These Kids We Knew - Japanese Wallpaper Remix · Machine-readable JSON-LD