ISRC NLQZ42300005
Verified recording
NLQZ42300005 is “Day Zero” by Umwelt,
registered on the CopyrightChains blockchain with CopyrightID
0x8adb57c0dac71b263e63d45683d32a73f6bdf9f66fa75c0e93c10ca00e469fb6 and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQZ42300005.
Recording identifiers
- ISRC
- NLQZ42300005
- Title
- Day Zero
- Artist
- Umwelt
- CopyrightID (CopyrightChains transaction hash)
0x8adb57c0dac71b263e63d45683d32a73f6bdf9f66fa75c0e93c10ca00e469fb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:b09cc8ccef1b857f85b78f2f001d00d5df6710b16f30aedd1df0f444efcfaf17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQZ42300005
- Bitcoin block existence check
- https://blockstream.info/api/block/960355