ISRC QZGWW2023467
Verified recording
QZGWW2023467 is “Sentimental Crisis (from "Kaguya-sama wa Kokurasetai") [Piano Arrangement]” by HalcyonMusic,
registered on the CopyrightChains blockchain with CopyrightID
0x0c56c9cf289f5aa75454bad9cda571a9bc050318c82923925710f51253ddd61b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2023467.
Recording identifiers
- ISRC
- QZGWW2023467
- Title
- Sentimental Crisis (from "Kaguya-sama wa Kokurasetai") [Piano Arrangement]
- Artist
- HalcyonMusic
- CopyrightID (CopyrightChains transaction hash)
0x0c56c9cf289f5aa75454bad9cda571a9bc050318c82923925710f51253ddd61b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:63a9e31fdeb0760149ca9bf147e5f7a57cfe56258faa37f635e4def46348bd21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2023467
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sentimental Crisis (from "Kaguya-sama wa Kokurasetai") [Piano Arrangement] · Machine-readable JSON-LD