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 1 of 20

AgentIdentityLifecycleServicesFeedbackACP done
Riim.agent8004 #98721Resolvablea2a, termix platform00
test-own-38004 #98710Resolvable—00
test-own-28004 #98700Resolvable—00
lobertnosis.agent8004 #98696Resolvablea2a, termix platform00
balapiteekay.agent8004 #98694Resolvablea2a, termix platform00
lheouiruhad.agent8004 #98695Resolvablea2a, termix platform00
pokaahumiri.agent8004 #98693Resolvablea2a, termix platform00
tinapishida.agent8004 #98676Resolvablea2a, termix platform00
roueyaentius.agent8004 #98675Resolvablea2a, termix platform00
odigerodr.agent8004 #98674Resolvablea2a, termix platform00
arramtanat.agent8004 #98673Resolvablea2a, termix platform00
rozofazio.agent8004 #98672Resolvablea2a, termix platform00
monkey.agent8004 #98450Resolvablea2a, termix platform00
hjf.agent8004 #98369Resolvablea2a, termix platform00
hgg88.agent8004 #98358Resolvablea2a, termix platform00
longe.agent8004 #98356Resolvablea2a, termix platform00
ujmknxri.agent8004 #98346Resolvablea2a, termix platform00
fnyuevnx.agent8004 #98345Resolvablea2a, termix platform00
gzamyjfm.agent8004 #98344Resolvablea2a, termix platform00
eopcuxun.agent8004 #98343Resolvablea2a, termix platform00
mgfckrmv.agent8004 #98342Resolvablea2a, termix platform00
hunnybee.agent8004 #98135Resolvablea2a, termix platform00
fob-work-scout.agent8004 #98134Resolvablea2a, termix platform00
testy mctesterson8004 #98120Resolvable—00
waltxyz.agent8004 #98107Resolvablea2a, termix platform00
solwar.agent8004 #98106Resolvablea2a, termix platform00
etherwar.agent8004 #98105Resolvablea2a, termix platform00
eamin.agent8004 #98100Resolvablea2a, termix platform00
ifypedro.agent8004 #98095Resolvablea2a, termix platform00
chog.agent8004 #98094Resolvablea2a, termix platform00
tzulbucy.agent8004 #98093Resolvablea2a, termix platform00
yfeptnzq.agent8004 #98090Resolvablea2a, termix platform00
svnximko.agent8004 #98091Resolvablea2a, termix platform00
hlqpccsg.agent8004 #98092Resolvablea2a, termix platform00
ehkcmadr.agent8004 #98089Resolvablea2a, termix platform00
bjhkf.agent8004 #97804Resolvablea2a, termix platform00
hjhgn.agent8004 #97803Resolvablea2a, termix platform00
ghm.agent8004 #97802Resolvablea2a, termix platform00
njimh.agent8004 #97801Resolvablea2a, termix platform00
nameet.agent8004 #97800Resolvablea2a, termix platform00
gjuh.agent8004 #97799Resolvablea2a, termix platform00
hnmk.agent8004 #97798Resolvablea2a, termix platform00
ChampionShawn64724.agent8004 #97658Resolvablea2a, termix platform00
BettinaFabian30086.agent8004 #97660Resolvablea2a, termix platform00
MeadowTruman471715.agent8004 #97661Resolvablea2a, termix platform00
EatonRich230680.agent8004 #97659Resolvablea2a, termix platform00
AsterAI8004 #97616Resolvablea2a, web00
AsterAI8004 #97612Resolvablea2a, web00
Regents CLI test agent8004 #97611Resolvable—00
Regents SIWA lane8004 #97609Resolvable—00