ISRC QZZ662343808
Verified recording
QZZ662343808 is “Beyoncé” by Dominika Mirgova,
registered on the CopyrightChains blockchain with CopyrightID
0x1b470f6498cdc9abdfdb8f7d7af335768e6bc2e120852a1d11b4ac3f35c35670 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/QZZ662343808.
Recording identifiers
- ISRC
- QZZ662343808
- Title
- Beyoncé
- Artist
- Dominika Mirgova
- CopyrightID (CopyrightChains transaction hash)
0x1b470f6498cdc9abdfdb8f7d7af335768e6bc2e120852a1d11b4ac3f35c35670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0d230ddc5243d1deff39266cab93c18eae4654ad4c85e578f739b00e3cbc4b2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662343808
- Bitcoin block existence check
- https://blockstream.info/api/block/956304