ISRC QZDA81855468
Verified recording
QZDA81855468 is “Umpan” by K-Main,
registered on the CopyrightChains blockchain with CopyrightID
0x4a661bf823851463b37a66c94b5a939ae17e164cef4729d1b04b0443c3d3e7a7 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/QZDA81855468.
Recording identifiers
- ISRC
- QZDA81855468
- Title
- Umpan
- Artist
- K-Main
- CopyrightID (CopyrightChains transaction hash)
0x4a661bf823851463b37a66c94b5a939ae17e164cef4729d1b04b0443c3d3e7a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:88acd1e84165a1f72f74fb238e833a1ce29a29e8bd56a9feb369c2584279215d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81855468
- Bitcoin block existence check
- https://blockstream.info/api/block/956304