ISRC QZZ8B2410638
Verified recording
QZZ8B2410638 is “Where? When?” by yuikigai,
registered on the CopyrightChains blockchain with CopyrightID
0x81d3efa043c8f44261f838955f8bd9276f7bdd5d4338ac8ab95b60ec76be8183 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2410638.
Recording identifiers
- ISRC
- QZZ8B2410638
- Title
- Where? When?
- Artist
- yuikigai
- CopyrightID (CopyrightChains transaction hash)
0x81d3efa043c8f44261f838955f8bd9276f7bdd5d4338ac8ab95b60ec76be8183
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7935e6206e03ef34c9ff43bafe27723bfcffab5b18d351c8a85a408b4a6f38eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2410638
- Bitcoin block existence check
- https://blockstream.info/api/block/956304