ISRC QZNWZ2133347
Verified recording
QZNWZ2133347 is “Dubio” by Brunzyn,
registered on the CopyrightChains blockchain with CopyrightID
0x1be895717c01efa3e025011317795cfa77a4016ca3a80b7516fb9e21876dc66c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2133347.
Recording identifiers
- ISRC
- QZNWZ2133347
- Title
- Dubio
- Artist
- Brunzyn
- CopyrightID (CopyrightChains transaction hash)
0x1be895717c01efa3e025011317795cfa77a4016ca3a80b7516fb9e21876dc66c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:aae786a6515255ab2ff36a0c78a1cca1fb4c8b794694ff3a632169ce3ba8bb5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2133347
- Bitcoin block existence check
- https://blockstream.info/api/block/956302