ISRC QZFZ42411100
Verified recording
QZFZ42411100 is “Clouds at Night” by Nosun,
registered on the CopyrightChains blockchain with CopyrightID
0x49b287cc763266aa8f6be54edd050d5572ae3136f5fd23383bb6afae96d7eb2a and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42411100.
Recording identifiers
- ISRC
- QZFZ42411100
- Title
- Clouds at Night
- Artist
- Nosun
- CopyrightID (CopyrightChains transaction hash)
0x49b287cc763266aa8f6be54edd050d5572ae3136f5fd23383bb6afae96d7eb2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:8b0b149d046279bfb3002891bf88e961f2ec3917f8eaa181cbb0a72d6f404f7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42411100
- Bitcoin block existence check
- https://blockstream.info/api/block/960203