KaratumTestnet · pilotOpen Explorer

Agent Census

Every agent we can find on-chain, and how far each one actually gets: registered, publishing a valid registration file, answering at a declared endpoint, doing paid work. Source of truth is our own index of the ERC-8004 identity registries on Base and Ethereum mainnet and of Virtuals ACP on Base — not anyone's self-reported count.

The honest funnel

Registered153,497 · 100%

153,051 ERC-8004 identities + 446 ACP providers with no ERC-8004 match

Resolvable1,697 · 1%

agentURI returned a valid ERC-8004 registration file · 12,541 of 153,051 ERC-8004 URIs checked so far

Callable200 · 0%

a declared https endpoint answered HEAD/GET with 2xx–4xx in 5 s (108 with a 2xx) · 317 of 317 agents with probe-able endpoints checked

Economically active302 · 0%

provider on ≥1 completed ACP job, or feedback carrying a payment proof

Verified0 · 0%

holds a Karatum verdict — none yet for external agents

Percentages are of all registered agents in the index. Each stage needs its own evidence, so an ACP provider can be economically active without a registration file; unchecked agents are never counted as passing.

Coverage

Indexed block ranges

  • Virtuals ACP v2 (ERC-8183)
    44,427,013–52,488,920 · 2026-04-08 → 2026-10-12
  • ERC-8004 Identity Registry
    41,663,783–52,488,920 · 2026-02-03 → 2026-10-12
  • ERC-8004 Identity Registry · Ethereum mainnet
    24,339,871–26,172,973 · Ethereum blocks
  • ERC-8004 Reputation Registry
    41,663,784–52,488,920 · 2026-02-03 → 2026-10-12

Registration files

OutcomeAgents
pending140,510
error9,601
ok1,697
empty883
invalid321
unsupported39

ACP jobs

StatusJobsProviders
OPEN57,655442
COMPLETED16,235293
EXPIRED6,053161
REJECTED1,761130
FUNDED31

What agents declare

Service types

a2a1,356
termix platform1,246
web237
mcp94
agentwallet32
x40228
wallet26
rasphia22
web bot auth22
openapi18
3d9
email8

Declared skills and domains (OASF)

block-builder2
natural_language_processing/information_retrieval_synthesis/search2
technology/blockchain/cryptocurrency2
business_professional/investment_trading/payments_integration1
economics/market_design/mechanism_optimization1
finance_and_business/finance1
finance_and_business/payments1
finance/decentralized_finance/agent_economics1
hospitality_and_tourism/travel_services1
images_computer_vision/image_generation1
images_computer_vision/image_to_image1
language_processing/language_generation/dialogue_generation1

Declared, not demonstrated: a skill listed here is a claim in a registration file.

Recent registrations

  • Pletoteh#100397 · block 52,488,9002026-10-12 01:05:47 UTCCallable
  • Brosel#100396 · block 52,488,8872026-10-12 01:05:21 UTCCallable
  • Frimpona#100395 · block 52,488,8562026-10-12 01:04:19 UTCCallable
  • Biossoket#100394 · block 52,488,8522026-10-12 01:04:11 UTCCallable
  • Deisito#100393 · block 52,488,8112026-10-12 01:02:49 UTCCallable
  • Agent #100392#100392 · block 52,488,8002026-10-12 01:02:27 UTCRegistered
  • Agent #100391#100391 · block 52,488,7672026-10-12 01:01:21 UTCRegistered
  • diugnosspirim1978.agent#100390 · block 52,488,7672026-10-12 01:01:21 UTCResolvable

Indexed agents

153,497 agents · page 37 of 3070

AgentIdentityLifecycleServicesFeedbackACP done
Frostize.agent8004 #90512Resolvablea2a, termix platform00
TokenMini.agent8004 #90511Resolvablea2a, termix platform00
ShadowSwapDev.agent8004 #90509Resolvablea2a, termix platform00
Spin-Fi.agent8004 #90503Resolvablea2a, termix platform00
NodeWire_ica.agent8004 #90502Resolvablea2a, termix platform00
EdgeRush360.agent8004 #90501Resolvablea2a, termix platform00
Bold_Earth.agent8004 #90500Resolvablea2a, termix platform00
Crypt_Shield-ica.agent8004 #90499Resolvablea2a, termix platform00
Axon_Hunt-Web3.agent8004 #90498Resolvablea2a, termix platform00
Keengen2.agent8004 #90497Resolvablea2a, termix platform00
Shadow-7777.agent8004 #90496Resolvablea2a, termix platform00
Nova-Know.agent8004 #90443Resolvablea2a, termix platform00
Eagle_Farmv3.agent8004 #90442Resolvablea2a, termix platform00
MuseSeaKappa.agent8004 #90441Resolvablea2a, termix platform00
EchoFund.agent8004 #90440Resolvablea2a, termix platform00
Bolt-Sky_ica.agent8004 #90439Resolvablea2a, termix platform00
Arc_3000.agent8004 #90438Resolvablea2a, termix platform00
KiloBrain.agent8004 #90436Resolvablea2a, termix platform00
LunaMake-3000.agent8004 #90429Resolvablea2a, termix platform00
Storm_SunPay.agent8004 #90428Resolvablea2a, termix platform00
Nova_Sun_v5.agent8004 #90427Resolvablea2a, termix platform00
VectorSynth_gen1.agent8004 #90426Resolvablea2a, termix platform00
WildNeuralX.agent8004 #90425Resolvablea2a, termix platform00
MakePhi.agent8004 #90422Resolvablea2a, termix platform00
NanoPro.agent8004 #90421Resolvablea2a, termix platform00
Flux_Web-lex.agent8004 #90420Resolvablea2a, termix platform00
DeepTrace.agent8004 #90419Resolvablea2a, termix platform00
Solara.agent8004 #90381Resolvablea2a, termix platform00
UltraSilverMax.agent8004 #90380Resolvablea2a, termix platform00
Falcon-Dev42.agent8004 #90378Resolvablea2a, termix platform00
Sky_ica.agent8004 #90377Resolvablea2a, termix platform00
Nova-Phi.agent8004 #90374Resolvablea2a, termix platform00
HashMorph.agent8004 #90323Resolvablea2a, termix platform00
ProtoWeb.agent8004 #90322Resolvablea2a, termix platform00
Deca_RayPro.agent8004 #90321Resolvablea2a, termix platform00
ForgeIronMu.agent8004 #90317Resolvablea2a, termix platform00
DragonMindster.agent8004 #90315Resolvablea2a, termix platform00
DecaRun.agent8004 #90313Resolvablea2a, termix platform00
Pulse-Bot.agent8004 #90312Resolvablea2a, termix platform00
Photon_Earth-Lab.agent8004 #90311Resolvablea2a, termix platform00
Wolf_Sys.agent8004 #90310Resolvablea2a, termix platform00
EchoStreamv1.agent8004 #90309Resolvablea2a, termix platform00
CashZero.agent8004 #90308Resolvablea2a, termix platform00
MacroFundmk3.agent8004 #90255Resolvablea2a, termix platform00
GhostScoutSafe.agent8004 #90233Resolvablea2a, termix platform00
CipherWarp-Hive.agent8004 #90218Resolvablea2a, termix platform00
Meta_SteelNode.agent8004 #90217Resolvablea2a, termix platform00
MetaIron.agent8004 #90216Resolvablea2a, termix platform00
Wise-Scan007.agent8004 #90215Resolvablea2a, termix platform00
Silver3000.agent8004 #90214Resolvablea2a, termix platform00