ISRC BK4DA2201494
Verified recording
BK4DA2201494 is “Duplex” by Luisaker,
registered on the CopyrightChains blockchain with CopyrightID
0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2201494.
Recording identifiers
- ISRC
- BK4DA2201494
- Title
- Duplex
- Artist
- Luisaker
- CopyrightID (CopyrightChains transaction hash)
0x0d6d5d8cc3fee2906ea2febbd67665cc6886b72501413504d39fc65bf7624f59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d6d19eb29c1f37206d53d0546eb0f93ce1a1c0c2ca82dde105b98d57416417fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2201494
- Bitcoin block existence check
- https://blockstream.info/api/block/956302