ISRC QZNWZ2141164
Verified recording
QZNWZ2141164 is “EXTENDO” by MVRTYR,
registered on the CopyrightChains blockchain with CopyrightID
0x77e36f683eea3640a6b7e6973f7f29430d102c4f5005906bfac1c2bde8bfdc62 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/QZNWZ2141164.
Recording identifiers
- ISRC
- QZNWZ2141164
- Title
- EXTENDO
- Artist
- MVRTYR
- CopyrightID (CopyrightChains transaction hash)
0x77e36f683eea3640a6b7e6973f7f29430d102c4f5005906bfac1c2bde8bfdc62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:32c72451ef742695dbdb94d1e4ae40d3c0515aa07777ad794d73b4b19fcc18cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2141164
- Bitcoin block existence check
- https://blockstream.info/api/block/957118