ISRC QZNWV2115609
Verified recording
QZNWV2115609 is “Lingkaran” by Mardial,
registered on the CopyrightChains blockchain with CopyrightID
0xe54036b5402f8d12da820c66b4cfdf9420e4268160f4f4c3d9ad77bfe3371495 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/QZNWV2115609.
Recording identifiers
- ISRC
- QZNWV2115609
- Title
- Lingkaran
- Artist
- Mardial
- CopyrightID (CopyrightChains transaction hash)
0xe54036b5402f8d12da820c66b4cfdf9420e4268160f4f4c3d9ad77bfe3371495
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0836864cd767c661e24ac2eeb2f9361d0b94f1a8a2172499707ebe6dc475381a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2115609
- Bitcoin block existence check
- https://blockstream.info/api/block/956302