ISRC BKTHD2200028
Verified recording
BKTHD2200028 is “Oi, Viola” by Zé do Ouro e Bigaton,
registered on the CopyrightChains blockchain with CopyrightID
0x4da4e5687f1fb7898da4076787479fea67ac478d45ed41932be5436bc4d5b4bd and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTHD2200028.
Recording identifiers
- ISRC
- BKTHD2200028
- Title
- Oi, Viola
- Artist
- Zé do Ouro e Bigaton
- CopyrightID (CopyrightChains transaction hash)
0x4da4e5687f1fb7898da4076787479fea67ac478d45ed41932be5436bc4d5b4bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:b0d02e8790d4b484e0a2956753408a7f36f943a28b601bd49bee50e8b2339fbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTHD2200028
- Bitcoin block existence check
- https://blockstream.info/api/block/960144