ISRC QZK6K2420762
Verified recording
QZK6K2420762 is “Ruff” by Black Noi$e,
registered on the CopyrightChains blockchain with CopyrightID
0xea1bc915429d033ca3c4f4a280652d76019c80275260cb1d1d61f0bca0bbe626 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2420762.
Recording identifiers
- ISRC
- QZK6K2420762
- Title
- Ruff
- Artist
- Black Noi$e
- CopyrightID (CopyrightChains transaction hash)
0xea1bc915429d033ca3c4f4a280652d76019c80275260cb1d1d61f0bca0bbe626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:51355c18698930f2cb1b17831a66d632021be40b95610d9f32fe37276e81d53f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2420762
- Bitcoin block existence check
- https://blockstream.info/api/block/959144