ISRC BXA8E2100109
Verified recording
BXA8E2100109 is “Quarta Semana” by Vitor & Cadu,
registered on the CopyrightChains blockchain with CopyrightID
0x4074e74ef95ac2c53015513287b8c43507fc67b007596dc9e91a2494807cf75b and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXA8E2100109.
Recording identifiers
- ISRC
- BXA8E2100109
- Title
- Quarta Semana
- Artist
- Vitor & Cadu
- CopyrightID (CopyrightChains transaction hash)
0x4074e74ef95ac2c53015513287b8c43507fc67b007596dc9e91a2494807cf75b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:61dbda41ba844e34946b9894f4835a63115ac84234d96c962e2ac9d3fa78e1e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXA8E2100109
- Bitcoin block existence check
- https://blockstream.info/api/block/960455