ISRC TCADU1857496
Verified recording
TCADU1857496 is “Estou Afim” by Castello Branco,
registered on the CopyrightChains blockchain with CopyrightID
0x50af18bc3984967eb5f072c9917fce33ae99e0880bae90187eb62d4492d6d031 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1857496.
Recording identifiers
- ISRC
- TCADU1857496
- Title
- Estou Afim
- Artist
- Castello Branco
- CopyrightID (CopyrightChains transaction hash)
0x50af18bc3984967eb5f072c9917fce33ae99e0880bae90187eb62d4492d6d031
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ba369489b4c5e1a5f656d5d28e348c9e2255d0203dc93f4307617d20d4185309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1857496
- Bitcoin block existence check
- https://blockstream.info/api/block/960138