ISRC QZW9K2483778
Verified recording
QZW9K2483778 is “Ucuba” by Mc Vuk Vuk,
registered on the CopyrightChains blockchain with CopyrightID
0x23cb7d5673812d863a8dea6f9305cf2b6c64365a0948ff0f9e3244beb6320ad8 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2483778.
Recording identifiers
- ISRC
- QZW9K2483778
- Title
- Ucuba
- Artist
- Mc Vuk Vuk
- CopyrightID (CopyrightChains transaction hash)
0x23cb7d5673812d863a8dea6f9305cf2b6c64365a0948ff0f9e3244beb6320ad8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3d959c7282c105989e4acc80f031d50f2a78d2ca78339f60dcc713b1227f25f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2483778
- Bitcoin block existence check
- https://blockstream.info/api/block/960418