ISRC BRTRB1200018
Verified recording
BRTRB1200018 is “O Melhor Vai Começar” by Márcia Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x876f8dd316b956d2469b9496af2835969f4a7274a4b26b7f50292196aaaaeb69 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB1200018.
Recording identifiers
- ISRC
- BRTRB1200018
- Title
- O Melhor Vai Começar
- Artist
- Márcia Castro
- CopyrightID (CopyrightChains transaction hash)
0x876f8dd316b956d2469b9496af2835969f4a7274a4b26b7f50292196aaaaeb69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:533ab1eef2adf09cd7ecb52aae0922a7229d407fd48eff9e3e1c165706b5a197- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB1200018
- Bitcoin block existence check
- https://blockstream.info/api/block/960216