ISRC QZK6F2451191
Verified recording
QZK6F2451191 is “Barbie & Ken” by Red Flag Music,
registered on the CopyrightChains blockchain with CopyrightID
0x9041dc330569d8aae8d3693ddf6727aecfcb45b9339ece1e57305b8f7513001f 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/QZK6F2451191.
Recording identifiers
- ISRC
- QZK6F2451191
- Title
- Barbie & Ken
- Artist
- Red Flag Music
- CopyrightID (CopyrightChains transaction hash)
0x9041dc330569d8aae8d3693ddf6727aecfcb45b9339ece1e57305b8f7513001f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cfff89768337b49ad94614f103ad1f903a4654e77c76b3e981517043cd5476e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2451191
- Bitcoin block existence check
- https://blockstream.info/api/block/956304