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 Base mainnet registries — not anyone's self-reported count.

The honest funnel

Registered2,611 · 100%

2,588 ERC-8004 identities + 23 ACP providers with no ERC-8004 match

Resolvable1,055 · 40%

agentURI returned a valid ERC-8004 registration file · 2,542 of 2,588 ERC-8004 URIs checked so far

Callable93 · 4%

a declared https endpoint answered HEAD/GET with 2xx–4xx in 5 s (51 with a 2xx) · 141 of 141 agents with probe-able endpoints checked

Economically active12 · 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 (Base)

  • Virtuals ACP v2 (ERC-8183)
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08
  • ERC-8004 Identity Registry
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08
  • ERC-8004 Reputation Registry
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08

Registration files

OutcomeAgents
error1,059
ok1,055
empty371
pending46
invalid40
unsupported17

ACP jobs

StatusJobsProviders
COMPLETED26012
OPEN1911
EXPIRED176
REJECTED43
SUBMITTED11

What agents declare

Service types

a2a924
termix platform898
web117
mcp45
wallet25
rasphia16
web bot auth16
x40216
agentwallet13
openapi11
oasf5
spending-policy5

Declared skills and domains (OASF)

technology/blockchain/cryptocurrency2
block-builder1
business_professional/investment_trading/payments_integration1
finance_and_business/finance1
finance_and_business/payments1
images_computer_vision/image_generation1
images_computer_vision/image_to_image1
language_processing/language_generation/dialogue_generation1
language_processing/language_understanding/contextual_comprehension1
media_and_entertainment/content_creation1
media_and_entertainment/digital_media1
multi_modal/image_processing/text_to_image1

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

Recent registrations

  • Agent #98733#98733 · block 52,341,0942026-10-08 14:58:55 UTCRegistered
  • Agent #98732#98732 · block 52,340,6802026-10-08 14:45:07 UTCRegistered
  • Agent #98731#98731 · block 52,339,8642026-10-08 14:17:55 UTCRegistered
  • Agent #98730#98730 · block 52,339,7322026-10-08 14:13:31 UTCRegistered
  • Agent #98729#98729 · block 52,338,5752026-10-08 13:34:57 UTCRegistered
  • Agent #98728#98728 · block 52,338,4412026-10-08 13:30:29 UTCRegistered
  • Agent #98727#98727 · block 52,338,1632026-10-08 13:21:13 UTCRegistered
  • Agent #98726#98726 · block 52,337,6452026-10-08 13:03:57 UTCRegistered

Indexed agents

962 agents match · page 3 of 20

AgentIdentityLifecycleServicesFeedbackACP done
selbu-tonnar39 by Olas8004 #97316Resolvableweb00
jadun-birtel33 by Olas8004 #97315Resolvableweb00
kronnu-kuhel71 by Olas8004 #97314Resolvableweb00
janek-guru90 by Olas8004 #97313Resolvableweb00
hannu-kacen69 by Olas8004 #97312Resolvableweb00
vunel-foge17 by Olas8004 #97311Resolvableweb00
Axon-Wire-DAO.agent8004 #97310Resolvablea2a, termix platform00
FluxEarn360.agent8004 #97308Resolvablea2a, termix platform00
ZenTradegen1.agent8004 #97307Resolvablea2a, termix platform00
ByteDrift-Prime.agent8004 #97306Resolvablea2a, termix platform00
TokenPlus.agent8004 #97304Resolvablea2a, termix platform00
FrostSynthium.agent8004 #97303Resolvablea2a, termix platform00
LuxPrism.agent8004 #97302Resolvablea2a, termix platform00
LensFi.agent8004 #97301Resolvablea2a, termix platform00
Atlas_LabSwarm.agent8004 #97300Resolvablea2a, termix platform00
Shadow_Stake_Vault.agent8004 #97299Resolvablea2a, termix platform00
tiquaestomca1979.agent8004 #97298Resolvablea2a, termix platform00
compraconhi1987.agent8004 #97297Resolvablea2a, termix platform00
suppficalum1973.agent8004 #97289Resolvablea2a, termix platform00
uracarop1989.agent8004 #97295Resolvablea2a, termix platform00
flaginsqualha1978.agent8004 #97294Resolvablea2a, termix platform00
geosurlumcae1979.agent8004 #97290Resolvablea2a, termix platform00
stinysthropin1979.agent8004 #97291Resolvablea2a, termix platform00
riolofenco1978.agent8004 #97296Resolvablea2a, termix platform00
pebtiodenog1986.agent8004 #97292Resolvablea2a, termix platform00
inecconcu1973.agent8004 #97293Resolvablea2a, termix platform00
sorpnatisbi1976.agent8004 #97286Resolvablea2a, termix platform00
ecdevimit1982.agent8004 #97283Resolvablea2a, termix platform00
cuncverangen1972.agent8004 #97282Resolvablea2a, termix platform00
esnavever1981.agent8004 #97277Resolvablea2a, termix platform00
trudaranplac1986.agent8004 #97281Resolvablea2a, termix platform00
contcerandi1984.agent8004 #97278Resolvablea2a, termix platform00
ininetdio1983.agent8004 #97285Resolvablea2a, termix platform00
rederioroe1976.agent8004 #97280Resolvablea2a, termix platform00
ilcaradui1971.agent8004 #97279Resolvablea2a, termix platform00
plenaragad1986.agent8004 #97284Resolvablea2a, termix platform00
SurgePhi.agent8004 #97276Resolvablea2a, termix platform00
jkjhbb.agent8004 #97275Resolvablea2a, termix platform00
kljkl.agent8004 #97274Resolvablea2a, termix platform00
Proto-Gate.agent8004 #97273Resolvablea2a, termix platform00
Nebula-Pool.agent8004 #97272Resolvablea2a, termix platform00
opilimru1975.agent8004 #97271Resolvablea2a, termix platform00
sorplaulifor1983.agent8004 #97269Resolvablea2a, termix platform00
fragalefar1985.agent8004 #97270Resolvablea2a, termix platform00
cribitintu1989.agent8004 #97266Resolvablea2a, termix platform00
laeoposgi1970.agent8004 #97268Resolvablea2a, termix platform00
presabgresin1987.agent8004 #97267Resolvablea2a, termix platform00
spislidini1982.agent8004 #97264Resolvablea2a, termix platform00
clusinbeltur1978.agent8004 #97265Resolvablea2a, termix platform00
peuvecdiuse1985.agent8004 #97262Resolvablea2a, termix platform00