ISRC QZWFH2449775
Verified recording
QZWFH2449775 is “Best One” by Kali J,
registered on the CopyrightChains blockchain with CopyrightID
0xa46a345dbaa93ffba9c04bbb5bd768f0b58327ca5e5fdfe11f5d917ba285b085 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2449775.
Recording identifiers
- ISRC
- QZWFH2449775
- Title
- Best One
- Artist
- Kali J
- CopyrightID (CopyrightChains transaction hash)
0xa46a345dbaa93ffba9c04bbb5bd768f0b58327ca5e5fdfe11f5d917ba285b085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c2ef9996253bd7fe66ff25e2ff933e026e5d3de310f670dad0e8e00587beb9ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2449775
- Bitcoin block existence check
- https://blockstream.info/api/block/953520