ISRC QZ5AB1860933
Verified recording
QZ5AB1860933 is “Coisa de Menino” by Kivitz,
registered on the CopyrightChains blockchain with CopyrightID
0x4b1d932ee1c0f535f37c47c27176d35a7fc78d5da86b56618f681b37405e21e2 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1860933.
Recording identifiers
- ISRC
- QZ5AB1860933
- Title
- Coisa de Menino
- Artist
- Kivitz
- CopyrightID (CopyrightChains transaction hash)
0x4b1d932ee1c0f535f37c47c27176d35a7fc78d5da86b56618f681b37405e21e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:13bbb05036b3ebb2e016d4c01c92a76d36943d414d4572700e0cbef1fc11292a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1860933
- Bitcoin block existence check
- https://blockstream.info/api/block/960160