ISRC QZNFJ2305305
Verified recording
QZNFJ2305305 is “YA YA” by YA NINA,
registered on the CopyrightChains blockchain with CopyrightID
0x93b87547a989ba42af9c8741c6ea9a138f2e802b6a8836c41a61bba1987085ae and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305305.
Recording identifiers
- ISRC
- QZNFJ2305305
- Title
- YA YA
- Artist
- YA NINA
- CopyrightID (CopyrightChains transaction hash)
0x93b87547a989ba42af9c8741c6ea9a138f2e802b6a8836c41a61bba1987085ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:5ab46ad82fd505630330020428ce8207e244bb68b8bd5b9967175dd003d08e5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2305305
- Bitcoin block existence check
- https://blockstream.info/api/block/960220