ISRC QZQ882303116
Verified recording
QZQ882303116 is “HARD MODE” by Hypersonic Music,
registered on the CopyrightChains blockchain with CopyrightID
0x4351eca59ed4ce3db1b1ea1004dfbfda295da8b56359cd5cab22e1ee5a694abf 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/QZQ882303116.
Recording identifiers
- ISRC
- QZQ882303116
- Title
- HARD MODE
- Artist
- Hypersonic Music
- CopyrightID (CopyrightChains transaction hash)
0x4351eca59ed4ce3db1b1ea1004dfbfda295da8b56359cd5cab22e1ee5a694abf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9a42286e92ea17fca10761f1be122a4b88c10eb89f19524daf59792dc9bef77e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ882303116
- Bitcoin block existence check
- https://blockstream.info/api/block/957118