ISRC QZPLR2067522
Verified recording
QZPLR2067522 is “Sonic the Hedgehog - Green Hill Zone” by Masato Nakamura,
registered on the CopyrightChains blockchain with CopyrightID
0xf6d999585a2670df06a51d30cb5039e5fdf617224cbf7ea834354abc142a978b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2067522.
Recording identifiers
- ISRC
- QZPLR2067522
- Title
- Sonic the Hedgehog - Green Hill Zone
- Artist
- Masato Nakamura
- CopyrightID (CopyrightChains transaction hash)
0xf6d999585a2670df06a51d30cb5039e5fdf617224cbf7ea834354abc142a978b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:24d65d7d16e1f6af1281ad4a1b09f6ab07ca314b61772069b02d225a3ee5831c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2067522
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Sonic the Hedgehog - Green Hill Zone · Machine-readable JSON-LD