ISRC BRABZ0300113
Verified recording
BRABZ0300113 is “Retrato Em Branco e Preto” by Roberto Menescal,
registered on the CopyrightChains blockchain with CopyrightID
0x9d797bd87c7428b29bd1c0dbe7d6c4a683fd5787ad7e92c69ca11a7c496aaa25 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRABZ0300113.
Recording identifiers
- ISRC
- BRABZ0300113
- Title
- Retrato Em Branco e Preto
- Artist
- Roberto Menescal
- CopyrightID (CopyrightChains transaction hash)
0x9d797bd87c7428b29bd1c0dbe7d6c4a683fd5787ad7e92c69ca11a7c496aaa25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:ea6bf53c64ecbca696c86e777d713353ffe0c3bbfa635dda3e2fb72de26f3569- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRABZ0300113
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Retrato Em Branco e Preto · Machine-readable JSON-LD