ISRC QZHNC1959259
Verified recording
QZHNC1959259 is “Sick” by Mass of Man,
registered on the CopyrightChains blockchain with CopyrightID
0x92b401335d726b86dd8f36b93bcb031c10bf2f6051a49c55a7cdc925f94c46d0 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1959259.
Recording identifiers
- ISRC
- QZHNC1959259
- Title
- Sick
- Artist
- Mass of Man
- CopyrightID (CopyrightChains transaction hash)
0x92b401335d726b86dd8f36b93bcb031c10bf2f6051a49c55a7cdc925f94c46d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f3cadc311bac285644b1c21307bd92184a520cfb0817e18be358089cccdcdc34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1959259
- Bitcoin block existence check
- https://blockstream.info/api/block/956302