ISRC QZNWQ2001406
Verified recording
QZNWQ2001406 is “Hardcore Pressure” by Matduke,
registered on the CopyrightChains blockchain with CopyrightID
0xe6d104d0236db682dc1c6a24a00cf24b9c1af4f01a74ba1c33d851f44c1a2130 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/QZNWQ2001406.
Recording identifiers
- ISRC
- QZNWQ2001406
- Title
- Hardcore Pressure
- Artist
- Matduke
- CopyrightID (CopyrightChains transaction hash)
0xe6d104d0236db682dc1c6a24a00cf24b9c1af4f01a74ba1c33d851f44c1a2130
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b8e11a16b3a62f36989e3c1964db22826bbffb793f2b334e80c02fbea40d488c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2001406
- Bitcoin block existence check
- https://blockstream.info/api/block/957118