ISRC QZGWW2063991
Verified recording
QZGWW2063991 is “Yukitoki (From "Oregairu / My Teen Romantic Comedy SNAFU") [Piano Arrangement]” by HalcyonMusic,
registered on the CopyrightChains blockchain with CopyrightID
0x18c7f2c09bc1bb64fe3ed2af5337a449e7ff696181a72d940615d9acaacaa859 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/QZGWW2063991.
Recording identifiers
- ISRC
- QZGWW2063991
- Title
- Yukitoki (From "Oregairu / My Teen Romantic Comedy SNAFU") [Piano Arrangement]
- Artist
- HalcyonMusic
- CopyrightID (CopyrightChains transaction hash)
0x18c7f2c09bc1bb64fe3ed2af5337a449e7ff696181a72d940615d9acaacaa859
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:309007a66447c93b66cabc8514dddd5c2dc02755712c54c33ebb6b170edd55b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2063991
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Yukitoki (From "Oregairu / My Teen Romantic Comedy SNAFU") [Piano Arrangement] · Machine-readable JSON-LD