ISRC QZNWW2105957
Verified recording
QZNWW2105957 is “IDFW” by 300lbs of Guwop,
registered on the CopyrightChains blockchain with CopyrightID
0x867e698741636531ee066d33bafd6975df4b26dffeea821dff9d04acc784c4e7 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2105957.
Recording identifiers
- ISRC
- QZNWW2105957
- Title
- IDFW
- Artist
- 300lbs of Guwop
- CopyrightID (CopyrightChains transaction hash)
0x867e698741636531ee066d33bafd6975df4b26dffeea821dff9d04acc784c4e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:1c35009debc5d59e8a8fa28a588d3ff3d0fde258f5adc8280af0056d8252f536- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2105957
- Bitcoin block existence check
- https://blockstream.info/api/block/956312