ISRC QZFZ52126124
Verified recording
QZFZ52126124 is “First Lady” by Wido,
registered on the CopyrightChains blockchain with CopyrightID
0xf90ec97bd5da5f3c0aad121c89e4f175726e12d14af754397a6797f1d295d1b1 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52126124.
Recording identifiers
- ISRC
- QZFZ52126124
- Title
- First Lady
- Artist
- Wido
- CopyrightID (CopyrightChains transaction hash)
0xf90ec97bd5da5f3c0aad121c89e4f175726e12d14af754397a6797f1d295d1b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:c8f9fe1f3fffb0a92214369079a6786c68193b96e184dcef247a1b26bfdeb866- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52126124
- Bitcoin block existence check
- https://blockstream.info/api/block/960207