ISRC QZHZD1916345
Verified recording
QZHZD1916345 is “Spitfire” by Knoir,
registered on the CopyrightChains blockchain with CopyrightID
0xb402ac3949ab2ce24c67acbed953c663cfb27d65994b3ce378c695d7146e07e3 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD1916345.
Recording identifiers
- ISRC
- QZHZD1916345
- Title
- Spitfire
- Artist
- Knoir
- CopyrightID (CopyrightChains transaction hash)
0xb402ac3949ab2ce24c67acbed953c663cfb27d65994b3ce378c695d7146e07e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:8263c85cccc9582c8a362d5d3ae1c163ed100b10659a44f97e7a7fcb8bbf012b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD1916345
- Bitcoin block existence check
- https://blockstream.info/api/block/960229