ISRC QZPJ32146876
Verified recording
QZPJ32146876 is “Guren no Yumiya (from "Attack on Titan") - Piano Version” by HalcyonMusic,
registered on the CopyrightChains blockchain with CopyrightID
0xf34dcd2181f4887d98e39351632bd0ed60de8986343fc829e9f4ec91e0054f10 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/QZPJ32146876.
Recording identifiers
- ISRC
- QZPJ32146876
- Title
- Guren no Yumiya (from "Attack on Titan") - Piano Version
- Artist
- HalcyonMusic
- CopyrightID (CopyrightChains transaction hash)
0xf34dcd2181f4887d98e39351632bd0ed60de8986343fc829e9f4ec91e0054f10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e7462098a72421f08e87195697da28aeff99da78109afd194d876ee1151b2bcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32146876
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Guren no Yumiya (from "Attack on Titan") - Piano Version · Machine-readable JSON-LD