ISRC QM4TW2528977
Verified recording
QM4TW2528977 is “Murda” by Oppkast ala kart,
registered on the CopyrightChains blockchain with CopyrightID
0x4d920e599cf5910ba9b1e070b2555c85e0f8606f5c58b8b01c56e163c76e71f5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2528977.
Recording identifiers
- ISRC
- QM4TW2528977
- Title
- Murda
- Artist
- Oppkast ala kart
- CopyrightID (CopyrightChains transaction hash)
0x4d920e599cf5910ba9b1e070b2555c85e0f8606f5c58b8b01c56e163c76e71f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9505dd395c08acc1d60d90f8713e9f3bc88bc082a83cbb0985d8375d919166d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2528977
- Bitcoin block existence check
- https://blockstream.info/api/block/957118