ISRC QZNWW2158200
Verified recording
QZNWW2158200 is “Play Dumb” by Detroit Rap News,
registered on the CopyrightChains blockchain with CopyrightID
0x6cf06c994a810aed6d18e600e11fe6bcbf0c5df2abd13a345a72ffb9dc154df6 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/QZNWW2158200.
Recording identifiers
- ISRC
- QZNWW2158200
- Title
- Play Dumb
- Artist
- Detroit Rap News
- CopyrightID (CopyrightChains transaction hash)
0x6cf06c994a810aed6d18e600e11fe6bcbf0c5df2abd13a345a72ffb9dc154df6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f2cd83c1cddb7d0698c7339046d0ba0950a0b4ef39d8b65bce8d4465d86ae68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2158200
- Bitcoin block existence check
- https://blockstream.info/api/block/957118