ISRC QM4TW2219879
Verified recording
QM4TW2219879 is “Lonely” by GREYZONE,
registered on the CopyrightChains blockchain with CopyrightID
0xa30ccc542586b6d2a6dfc7ff7b63d8884ee353ce79ef22a6bbc9c21d3f3acc73 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2219879.
Recording identifiers
- ISRC
- QM4TW2219879
- Title
- Lonely
- Artist
- GREYZONE
- CopyrightID (CopyrightChains transaction hash)
0xa30ccc542586b6d2a6dfc7ff7b63d8884ee353ce79ef22a6bbc9c21d3f3acc73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:8876fb008c1951b88695bab9b02cb6ac9211779bdcbb2b754cd3fc12915c228b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2219879
- Bitcoin block existence check
- https://blockstream.info/api/block/960284