ISRC QZFYZ2117006
Verified recording
QZFYZ2117006 is “Klasika” by P T K,
registered on the CopyrightChains blockchain with CopyrightID
0x4ad0da69ef537dd435a8a3110f43ffb3f25f99076c6d1f263a7acf434c411aef and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2117006.
Recording identifiers
- ISRC
- QZFYZ2117006
- Title
- Klasika
- Artist
- P T K
- CopyrightID (CopyrightChains transaction hash)
0x4ad0da69ef537dd435a8a3110f43ffb3f25f99076c6d1f263a7acf434c411aef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0d705a8815c1b4828f84fd2050e83fd83756c623a914903e8c8288d6a3bf3d8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2117006
- Bitcoin block existence check
- https://blockstream.info/api/block/953520