ISRC QZWFU2429733
Verified recording
QZWFU2429733 is “Poison” by Base cube,
registered on the CopyrightChains blockchain with CopyrightID
0xb21b836790a62e30463ad82e2b5e6f781239897c9b514a034eaa8f240e597159 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2429733.
Recording identifiers
- ISRC
- QZWFU2429733
- Title
- Poison
- Artist
- Base cube
- CopyrightID (CopyrightChains transaction hash)
0xb21b836790a62e30463ad82e2b5e6f781239897c9b514a034eaa8f240e597159
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:0773cddca6940c1dd46ae716814650aa3f83f47cb269ba10851e8d4840ecc039- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2429733
- Bitcoin block existence check
- https://blockstream.info/api/block/959145