ISRC QZGWW2023465
Verified recording
QZGWW2023465 is “Fukashigi no Carte (from "Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai") - Piano Arrangement” by HalcyonMusic,
registered on the CopyrightChains blockchain with CopyrightID
0x3f532df4d2981554d4b891c3d6027a59859eaff782c270b63e093b326d901f72 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2023465.
Recording identifiers
- ISRC
- QZGWW2023465
- Title
- Fukashigi no Carte (from "Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai") - Piano Arrangement
- Artist
- HalcyonMusic
- CopyrightID (CopyrightChains transaction hash)
0x3f532df4d2981554d4b891c3d6027a59859eaff782c270b63e093b326d901f72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6bc143a69a49206308eb35f835053fdf0632fdff3f8f19e10d79bb47273b1309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2023465
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Fukashigi no Carte (from "Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai") - Piano Arrangement · Machine-readable JSON-LD