# Voltfin — On-chain data, with receipts.

> A Foundry-style platform for blockchain data. Build analyses, apps and reports on one ontology — every number links to the blocks behind it.

Markdown copy of https://voltfin.vercel.app/ · also as [JSON](https://voltfin.vercel.app/index.json)

## How much USDC was minted on Base in the last 24 hours?

As of block 52,784,814 on Base (2026-10-18 21:29 UTC), net USDC minted over the previous 24 hours was −85.44M USDC, computed as totalSupply() at that block minus totalSupply() at block 52,741,614 (43,200 blocks earlier), each read at a pinned block hash and confirmed by 3 independent node operators.

| Field | Value |
| --- | --- |
| Value (exact) | -85441434.324966 USDC |
| Block | 52784814 (0x29af79dbab6371dc57095216a86877816a462b63773eb01f597ff65332c1867e) |
| Block time | 2026-10-18T21:29:35.000Z |
| Window start block | 52741614 |
| Node operators agreeing | 3 of 3 |
| Receipt | rcpt_2b1ae4aa5c75bb7c9fda · proof level L3 |

Open the receipt: https://voltfin-studio.vercel.app/r/rcpt_2b1ae4aa5c75bb7c9fda#r=H4sIAAAAAAAAA3WSS4sVMRCF_0qolUJmSNLppNMg-Fq4EDejG2WQPCreOD1J00nfGRnu3rU_0V8iuT5A0G1VOHVyvvMANykHmCHglo4YgELd3Wf0DeYHWKzDBWZ4g428u3r5gtym3DCQkslzW5GSxdZGhCSHsm8VKBztsiPMcDGNUnI5yMtBSKMUUNhzajBDl4EThVr2zWM_sm7lmAJuMMOxLC2mDBQwh7Wk3P5yFrH5A4ZnfSqYUBecXfDpreCzMPOgL0dl3gOFDetacsVXth5gBnYfmFYxSjGgV85YHrzjox4198gdE6MWQUaPKg46-tFzO05mHILSExplveh-l5TRfjobTnndW4X5A2x-bR85aufQaROl41oKJdnQXfSdFgOTKAZuR4YczeRshGsKbbO5xrLddr1sb3tmIcWIG2aPPUjcaioZZuA9jft1w_pr0Eqzy9W-rsuXR4_JU-KW4m_IKPQkJy7J96_fyH-fSK64hNOJgj-gv-mf-HP_LuVQ7noBmm17hRlWWzvUgM2mXgM5CMZ-ilViGxGVPDnTh9N1j33dStjPUE-0Yy3xNR57gQYKR5g5hdSrdk5GOG5RWjt6PTqnvYnBAoXDb2b_2vPowjQ5Jbiyw8QkQzSaa4khBjFJMw3CMcuMmWyE0w8krEkU2wIAAA

## Use cases

- **USDC across chains** (Where is the USDC supply?) Explore reported circulating value across chains, then inspect exact token supply onchain. Source: DefiLlama + public RPC. Open: https://voltfin-studio.vercel.app/markets/usdc
- **Stablecoin explorer** (How much USDT is circulating?) Follow USDT and other dollar stablecoins: circulating value, chain distribution and supply definitions. Source: DefiLlama + public RPC. Open: https://voltfin-studio.vercel.app/markets/stablecoins
- **DeFi TVL monitor** (Where is capital in DeFi?) Compare chain TVL and protocol rankings with the source and measurement scope in view. Source: DefiLlama. Open: https://voltfin-studio.vercel.app/markets/tvl
- **Tokenized asset monitor** (Where are tokenized assets issued?) Read selected RWA token deployments and check the issuer behind each asset. Source: Public RPC + issuer references. Open: https://voltfin-studio.vercel.app/markets/rwa
- **Liquid staking yield** (What do liquid staking tokens actually earn?) Live in Wave 2.
- **Token X-ray** (Who holds this token?) Live in Wave 2.

## Pages

- [Coverage](https://voltfin.vercel.app/coverage): Inspect Voltfin's stablecoin, DeFi TVL and tokenized asset coverage, working source endpoints and the scope of planned institutional services.
- [Pricing](https://voltfin.vercel.app/pricing): Start free. Pro is proposed at $49/month; checkout is not open. Receipt checking stays free.
- [Trust](https://voltfin.vercel.app/trust): how to read a receipt, its sources and its limits.
- [Download](https://voltfin.vercel.app/download): desktop release state.
- [Brand](https://voltfin.vercel.app/brand): names, typography, color roles and approved language.
- [Studio](https://voltfin-studio.vercel.app)