ISRC QZ6K41700733
Verified recording
QZ6K41700733 is “Mystic Cave Zone (From "Sonic the Hedgehog 2")” by Kruai,
registered on the CopyrightChains blockchain with CopyrightID
0xf1c67f72519e960b601e2931362ca7b8a4d2fd354e97fcbdae2c39686b8e0a82 and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41700733.
Recording identifiers
- ISRC
- QZ6K41700733
- Title
- Mystic Cave Zone (From "Sonic the Hedgehog 2")
- Artist
- Kruai
- CopyrightID (CopyrightChains transaction hash)
0xf1c67f72519e960b601e2931362ca7b8a4d2fd354e97fcbdae2c39686b8e0a82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:bda74db64d1a99a8e43aa5d4ea4be42fade8dd2be2ac90078a3480ff3c27fd9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ6K41700733
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Mystic Cave Zone (From "Sonic the Hedgehog 2") · Machine-readable JSON-LD