ISRC NLQZ42300002
Verified recording
NLQZ42300002 is “Collapsar” by Umwelt,
registered on the CopyrightChains blockchain with CopyrightID
0x632800bbf5c80870249bec0281cb3ee38ee713abf54cc899cec3a359a6ff9fa2 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQZ42300002.
Recording identifiers
- ISRC
- NLQZ42300002
- Title
- Collapsar
- Artist
- Umwelt
- CopyrightID (CopyrightChains transaction hash)
0x632800bbf5c80870249bec0281cb3ee38ee713abf54cc899cec3a359a6ff9fa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:d1a6a89da484493041722d42a2a758c0e802987919db54d36131ca290078877f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQZ42300002
- Bitcoin block existence check
- https://blockstream.info/api/block/960354