ISRC QZTAT2339118
Verified recording
QZTAT2339118 is “Touhou Cirno's Theme: Beloved Tomboyish Girl - Metal Version” by Frostfm,
registered on the CopyrightChains blockchain with CopyrightID
0x13dc163e180439107ddce48cf2e1b4869469c392e3e5b987aa891533cdf7ffc9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2339118.
Recording identifiers
- ISRC
- QZTAT2339118
- Title
- Touhou Cirno's Theme: Beloved Tomboyish Girl - Metal Version
- Artist
- Frostfm
- CopyrightID (CopyrightChains transaction hash)
0x13dc163e180439107ddce48cf2e1b4869469c392e3e5b987aa891533cdf7ffc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ff09953128e5c58d1f0ff7bb07bbe680d1a55b6bb7245634102c9675b83f241- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2339118
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Touhou Cirno's Theme: Beloved Tomboyish Girl - Metal Version · Machine-readable JSON-LD