ISRC QZHN52310579
Verified recording
QZHN52310579 is “Losing Hope” by Jon Uri,
registered on the CopyrightChains blockchain with CopyrightID
0xb29156484497bbe9fe94159615e8f7927536e48de970ac26f177a6df0d8c7368 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52310579.
Recording identifiers
- ISRC
- QZHN52310579
- Title
- Losing Hope
- Artist
- Jon Uri
- CopyrightID (CopyrightChains transaction hash)
0xb29156484497bbe9fe94159615e8f7927536e48de970ac26f177a6df0d8c7368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:81653991785584ccf4c500998966ae3798dadde3b87c80ff8681e9231cfd634d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52310579
- Bitcoin block existence check
- https://blockstream.info/api/block/957120