ISRC QZFZ22586942
Verified recording
QZFZ22586942 is “KOTO” by Cookin Soul,
registered on the CopyrightChains blockchain with CopyrightID
0x1ae3834da83603d6435d69e1cf8ac79dc63a5c6efe6087e0e034add0975bbb6b 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/QZFZ22586942.
Recording identifiers
- ISRC
- QZFZ22586942
- Title
- KOTO
- Artist
- Cookin Soul
- CopyrightID (CopyrightChains transaction hash)
0x1ae3834da83603d6435d69e1cf8ac79dc63a5c6efe6087e0e034add0975bbb6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:92ce9567a2737948f916c8f5199ec98a3d760ad8ac0f77efd34b92e873940819- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22586942
- Bitcoin block existence check
- https://blockstream.info/api/block/953520