ISRC QZNWZ2355943
Verified recording
QZNWZ2355943 is “Lost land” by Robbs,
registered on the CopyrightChains blockchain with CopyrightID
0x22bcfd18ea9cd7d954ede45041ac844597c96c1f0487c13f027b4f97f67ee3d2 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2355943.
Recording identifiers
- ISRC
- QZNWZ2355943
- Title
- Lost land
- Artist
- Robbs
- CopyrightID (CopyrightChains transaction hash)
0x22bcfd18ea9cd7d954ede45041ac844597c96c1f0487c13f027b4f97f67ee3d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:9763be78e30ebfabf0eb51f823c2fd8d254b038d3febe4df3db4b1632817a6b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2355943
- Bitcoin block existence check
- https://blockstream.info/api/block/960379