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REGISTRAI · DATA ON ARC

The source of truth for the Arc economy.

Hourly indices of what every app on Arc is actually used for, and the facts behind each project, with evidence for every number.

See the indices →Request data →

Independent. Not affiliated with Circle or Arc.

Measured every hour
  • Uniswap
  • Argus
  • Relay
  • Peach
  • OKX DEX
  • Tolly
  • KyberSwap
  • UBI.fun
  • 0x
  • Foci
  • LI.FI
  • ArcTools
  • Across
  • Arctide
  • Aave
  • UnitFlow
  • Morpho
  • Archery
  • LIFT
  • Aerodrome
  • Synthra
  • rhino.fi
  • Kairo
  • OpenSea
  • Flipt.fun
  • Bungee
  • MetaMask
  • 1inch
  • Rango

WHAT WE PUBLISH

Four products. One record of Arc.

02Live

Project facts (Tabula)

Who controls a project, where its money goes and what changed, with an address, transaction or page for every line.

  • Facts pagesLive
  • Investigations (hand-run)Live
  • Radar alertsBuilding now
  • Trace (fund tracing)Building now
  • Record (hashes anchored on Arc)Building now
See the track record →
03Live

Data API

  • Index and per-app activity endpoints.Live
  • Full Arc history with no pruning.Building now
  • Decoded stablecoin payments: who paid which app.Building now
  • Address labels: which contract belongs to which project or integration.Building now
  • Payment webhooks.Building now
Read the API docs →
04Later

Other chains

The same method for other chains, measured against Arc.

HOW THE INDEX WORKS

From the chain to one number, every hour.

01

Payments on Arc

Every USDC and stablecoin payment into an app's contracts, read from the chain.

02

Points per app

More wallets and more volume earn points. Idle apps decay with a 21-day half-life.

03

One index, every hour

Points roll up into three indices, closed on the hour and published with the method.

Open the indices →

FOR

Built for the people who need to know what's real on Arc.

  • 01Funds and market makersActivity that's real versus washed, and who controls what.
  • 02Exchange listing teamsDue-diligence packs with evidence.
  • 03Launchpads and DEXsChecks on the projects you host.
  • 04Ecosystem and grant programsWho is building on Arc, and how much it's used.
  • 05BuildersA public facts page, and your app on the index.

PLANS

Start free. Go deeper when you need to.

Community

Free

  • Indices and methods
  • Public facts pages
  • Verification, plus right of reply on any fact
Verify your project →

Pro

Per job / per month

  • Due-diligence packs
  • Pre-launch checks
  • Incident tracing
  • Data API access (early access)
Request a job →

Institutional

Talk to us

  • Data partnerships and custom feeds
  • Control assurance and change alerts
  • Evidence reports anchored on Arc
Talk to us →

HOW WE PUBLISH

Facts, not opinions.

Read how we publish →
  • Every fact and every index number links to its evidence.
  • No ratings, no scores, no labels. You judge.
  • Methods change only with a published note, and history is restated in the open.
  • Security issues go to the project privately first.

$REGI

Registrai's token on Arc.
Builders never need one.

$REGI is Registrai's token on Arc mainnet. It is separate from verification: builders don't hold, buy or issue a token to be verified. The official contract is below; anything else using the name is not ours.

official contract · Arc0x93D5b8c53ee763C2c4522bF0d958ce51Af4360ae
Arc explorer ↗DexScreener ↗
Network
Arc mainnet
Symbol
$REGI
Supply
1,000,000,000