ISRC ZAA641200318
Verified recording
ZAA641200318 is “Umuntu” by Professor,
registered on the CopyrightChains blockchain with CopyrightID
0xb14ffbedd6f522840242082108d3d5a16607be2b843e867643eb98e139f07363 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA641200318.
Recording identifiers
- ISRC
- ZAA641200318
- Title
- Umuntu
- Artist
- Professor
- CopyrightID (CopyrightChains transaction hash)
0xb14ffbedd6f522840242082108d3d5a16607be2b843e867643eb98e139f07363
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:caf25fdc9460cacf79949a2f925216f01a18db11a8688467fced485c0cedcb40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA641200318
- Bitcoin block existence check
- https://blockstream.info/api/block/960163