Oluwaseun
oa.mariblock.com
Oluwaseun
@oa.mariblock.com
Founder of @mariblock.com, Africa’s fastest growing blockchain and AI research, advisory and media firm. We work daily to provide the knowledge needed to develop the African blockchain and AI markets.

Subscribe at www.mariblock.com
🇿🇼 Zimbabwe has launched a blockchain-based carbon credits registry to improve transparency and restore investor confidence after halting projects in 2022.

Built in partnership with A6 Labs, the platform aims to provide a tamper-proof carbon credit issuance and trading record.

- via @mariblock.com
Zimbabwe launches blockchain-based carbon credits trading registry
The country wants to establish trust by making all transactions immutable and transparent.
www.mariblock.com
May 12, 2025 at 4:50 PM
A few weeks ago, you found out there was a Zap before Paystack’s Zap.

But most of the attention went to the name, not the startup building trust-minimized crypto in Nigeria.

@mariblock.com spoke to the Zap team about what their approach.

⬇️ Full story www.mariblock.com/zap-africa-i...
Zap rebuilds crypto trust in Nigeria — while defending its name
The startup offers non-custodial swaps, is developing its own wallet, and believes user control is key to adoption.
www.mariblock.com
May 10, 2025 at 9:16 AM
As VCs shun investing in African blockchain startups, blockchain protocol, through their comment arms, are stepping in. Ivorypay is the latest example.

- story via @mariblock.com
Hedera invests in stablecoin payments firm Ivorypay
Ivorypay aims to incorporate Hedera’s infrastructure and admit a member of the firm onto its board.
www.mariblock.com
March 11, 2025 at 8:15 AM
Alright, I’m finally getting serious about posting here. Expect thoughts on Blockchain, AI and African markets — plus a bit of travel and randomness. Let’s connect, let’s build. 🚀

You should also follow @mariblock.com for insights on Africa’s Blockchain & AI space.
March 10, 2025 at 7:13 PM
Reposted by Oluwaseun
"AI image tools have a tendency to spin up disturbing clichés: Asian women are hypersexual. Africans are primitive. Europeans are worldly. Leaders are men. Prisoners are Black." https://www.washingtonpost.com/technology/interactive/2023/ai-generated-images-bias-racism-sexism-stereotypes/
November 1, 2023 at 8:23 PM
Lovely to see the work we’re doing at Mariblock (covering blockchain in Africa) featured in Reuters Institute for the Study of Journalism’s latest story on crypto coverage in the Global South.

reutersinstitute.politics.ox.ac.uk/news/crypto-...
As crypto goes mainstream, meet two news sites covering it in the Global South
Africa’s Mariblock and Latin America’s Criptonoticias are covering this rising industry. Their editors explain how and why
reutersinstitute.politics.ox.ac.uk
August 30, 2023 at 5:33 PM
Here’s your mandatory “Hello World” post.
August 30, 2023 at 5:32 PM