ISRC QZQ882301362
Verified recording
QZQ882301362 is “Exigence” by Hypersonic Music,
registered on the CopyrightChains blockchain with CopyrightID
0x73c566f448b637d56e9b7511303338204854dda65769e0dc51600ab2515b495a 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/QZQ882301362.
Recording identifiers
- ISRC
- QZQ882301362
- Title
- Exigence
- Artist
- Hypersonic Music
- CopyrightID (CopyrightChains transaction hash)
0x73c566f448b637d56e9b7511303338204854dda65769e0dc51600ab2515b495a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:360a3b248a741b8a097111bc923eefee6951d95675b360c743bac8157c9d9075- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ882301362
- Bitcoin block existence check
- https://blockstream.info/api/block/957118