ISRC ZAY362300921
Verified recording
ZAY362300921 is “Umuntu” by Big Nuz,
registered on the CopyrightChains blockchain with CopyrightID
0xb2161f3460c0b7a45ef0e453dc9acb2b56a36c815694f918e29ccba7fd1a10ec and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAY362300921.
Recording identifiers
- ISRC
- ZAY362300921
- Title
- Umuntu
- Artist
- Big Nuz
- CopyrightID (CopyrightChains transaction hash)
0xb2161f3460c0b7a45ef0e453dc9acb2b56a36c815694f918e29ccba7fd1a10ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:0706a5c556d0ec0c5883267f46df990975c5cd5bdd4970945483c88eee1e8096- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAY362300921
- Bitcoin block existence check
- https://blockstream.info/api/block/960489