ISRC QT3F42422421
Verified recording
QT3F42422421 is “Darkness” by Janek Gwizdala,
registered on the CopyrightChains blockchain with CopyrightID
0xa168db9eccfc834783f47276904537632e5f05926da483c13cb9713c6cdd1cbe and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F42422421.
Recording identifiers
- ISRC
- QT3F42422421
- Title
- Darkness
- Artist
- Janek Gwizdala
- CopyrightID (CopyrightChains transaction hash)
0xa168db9eccfc834783f47276904537632e5f05926da483c13cb9713c6cdd1cbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1a1ceacc8e5e928f4b0a77cbebeeaa8204ec31e7ec07389fd7188e664a7c5260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F42422421
- Bitcoin block existence check
- https://blockstream.info/api/block/956304