ISRC QZ57A1904111
Verified recording
QZ57A1904111 is “Ms. Understood” by Queen Key,
registered on the CopyrightChains blockchain with CopyrightID
0xd3cb72afeface976c486cb1491c528dfd45655cbca1786b838d1b08a969c86f7 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ57A1904111.
Recording identifiers
- ISRC
- QZ57A1904111
- Title
- Ms. Understood
- Artist
- Queen Key
- CopyrightID (CopyrightChains transaction hash)
0xd3cb72afeface976c486cb1491c528dfd45655cbca1786b838d1b08a969c86f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:a9211968acc80babd514d58169249419f06d43b06383df50da742c75d9f28f55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ57A1904111
- Bitcoin block existence check
- https://blockstream.info/api/block/957124