ISRC QZNWU2495485
Verified recording
QZNWU2495485 is “Backdoor” by STONEDEF EXCLUSIVES,
registered on the CopyrightChains blockchain with CopyrightID
0x2f87624e75765d80862318cd6acc51dacc441d7441dfb37c525b9142a6a66263 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2495485.
Recording identifiers
- ISRC
- QZNWU2495485
- Title
- Backdoor
- Artist
- STONEDEF EXCLUSIVES
- CopyrightID (CopyrightChains transaction hash)
0x2f87624e75765d80862318cd6acc51dacc441d7441dfb37c525b9142a6a66263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9a54657a77aa223bf9c74d8a3b83d4119e3219f0251fd6f81b6a799520981da7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2495485
- Bitcoin block existence check
- https://blockstream.info/api/block/957120