Base Builder Grants
Same opportunity confirmed. Primary public projection for this canonical opportunity.
- Source
- Web3 Capital Official Registry; Web3 Capital
- Trust
- Tier 1 official primary source
- Refreshed
- Aug 1, 2026, 3:27 PM UTC
Universal opportunity detail
OIP is retrieving the stored public projection, source provenance, warnings, evidence, and review steps for this opportunity.
OIP / Universal opportunity detail
OP Retro Funding from Base in the Base / Optimism ecosystem.
OIP shows the benefit, deadline, fit signals, uncertainty, and source trail in one place. The official source still controls eligibility, instructions, deadlines, and restrictions.
Open the official source and verify eligibility, deadline, benefit restrictions, required materials, and current status before acting.
Opportunity overview
Benefit separation
Objective OIP score
OIP surfaced this Web3 Capital record with an objective score of 66/100 based on public projection fields.
This score helps prioritize review of the opportunity record. It is not a promise of eligibility, funding, revenue, investment, or success.
6 warnings. Published with warnings.
Warnings and uncertainty
Verify Web3 eligibility, payout terms, and official application status directly with the issuer. Confirm whether token-denominated, investment-like, or undisclosed value terms apply. Review wallet, KYC, legal-entity, and payout requirements before taking action. OIP browsing never requires a wallet connection, seed phrase, private key, payment, or transaction signature. Use only official issuer links and ignore unofficial DMs, payment requests, or lookalike grant pages. Published with warnings
Source and trust
Same opportunity confirmed. Primary public projection for this canonical opportunity.
Same opportunity confirmed. Same official source URL and issuer indicate the same underlying opportunity.
Same opportunity confirmed. Same official source URL and issuer indicate the same underlying opportunity.
Evidence
Base
Web3 Capital Official Registry (Capital Intelligence)
Open Innovation; source type: OP Retro Funding
Token-Denominated Funding
No unrestricted cash value stated
Funding amount undisclosed
Rolling
Rolling; rolling deadline requires current official-source review
Shipped Product, Open Source Project, Public Goods Project
Not disclosed on the official overview.
Tier 1 official primary source
Official URL available
Duplicate review
Same opportunity confirmed. Same official source URL and issuer indicate the same underlying opportunity.
Same opportunity confirmed. Same official source URL and issuer indicate the same underlying opportunity.
Domain context
Before acting
Related opportunities
Related program. Related by same issuer, same capability: Web3 Capital, same opportunity class: Open Innovation. Treat this as a comparison candidate, not a recommendation.
Related program. Related by same issuer, same capability: Web3 Capital, same opportunity class: Open Innovation. Treat this as a comparison candidate, not a recommendation.
Related program. Related by same capability: Web3 Capital, same opportunity class: Open Innovation, overlapping mission signal. Treat this as a comparison candidate, not a recommendation.
Related program. Related by same capability: Web3 Capital, same opportunity class: Open Innovation, overlapping mission signal. Treat this as a comparison candidate, not a recommendation.
Related program. Related by same capability: Web3 Capital, same opportunity class: Open Innovation, overlapping mission signal. Treat this as a comparison candidate, not a recommendation.
Related program. Related by same issuer, same capability: Web3 Capital. Treat this as a comparison candidate, not a recommendation.