ISRC QZPJ32369172
Verified recording
QZPJ32369172 is “Sylvania Castle Zone Act 3 - Lofi (From "Sonic the Hedgehog 4: Episode II") - Cover” by Melodies Zone,
registered on the CopyrightChains blockchain with CopyrightID
0xf3f1ef7f684be2ab1a4a018466c5300e9c5a86613825c7ebe74b3f3fcb1369c0 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/QZPJ32369172.
Recording identifiers
- ISRC
- QZPJ32369172
- Title
- Sylvania Castle Zone Act 3 - Lofi (From "Sonic the Hedgehog 4: Episode II") - Cover
- Artist
- Melodies Zone
- CopyrightID (CopyrightChains transaction hash)
0xf3f1ef7f684be2ab1a4a018466c5300e9c5a86613825c7ebe74b3f3fcb1369c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ba98c82af3382efec06772fc1acca511f7ec48346d3e7dc5539726f1178b40ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32369172
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sylvania Castle Zone Act 3 - Lofi (From "Sonic the Hedgehog 4: Episode II") - Cover · Machine-readable JSON-LD