ISRC QZFZ22263789
Verified recording
QZFZ22263789 is “Happy Valentine’s Day” by GM Nanashi,
registered on the CopyrightChains blockchain with CopyrightID
0xbcd6d2cb6856a906e195ecb6a04f11e02849d86c31f38dba94d355cf0bc5ed29 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22263789.
Recording identifiers
- ISRC
- QZFZ22263789
- Title
- Happy Valentine’s Day
- Artist
- GM Nanashi
- CopyrightID (CopyrightChains transaction hash)
0xbcd6d2cb6856a906e195ecb6a04f11e02849d86c31f38dba94d355cf0bc5ed29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:9236ff0274ebeaaf066e81ff7c8e7d4a651e787de727d89154acf3a005b08ef3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22263789
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Happy Valentine’s Day · Machine-readable JSON-LD