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

Registered103,037 · 100%

103,014 ERC-8004 identities + 23 ACP providers with no ERC-8004 match

Resolvable1,055 · 1%

agentURI returned a valid ERC-8004 registration file · 2,542 of 103,014 ERC-8004 URIs checked so far

Callable93 · 0%

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

  • Virtuals ACP v2 (ERC-8183)
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08
  • ERC-8004 Identity Registry
    41,663,783–45,869,782 · 2026-02-03 → 2026-05-11
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08
  • ERC-8004 Identity Registry · Ethereum mainnet
    24,339,871–26,158,799 · Ethereum blocks
  • ERC-8004 Reputation Registry
    51,940,696–52,341,345 · 2026-09-29 → 2026-10-08

Registration files

OutcomeAgents
pending100,472
error1,059
ok1,055
empty371
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 15 of 20

AgentIdentityLifecycleServicesFeedbackACP done
bxmdfynl.agent8004 #96547Resolvablea2a, termix platform00
qlsjfypg.agent8004 #96550Resolvablea2a, termix platform00
fhxefzgj.agent8004 #96549Resolvablea2a, termix platform00
kimberl65142257.agent8004 #96544Resolvablea2a, termix platform00
laura5753384050.agent8004 #96543Resolvablea2a, termix platform00
laura3233921184.agent8004 #96542Resolvablea2a, termix platform00
patrici51979843.agent8004 #96538Resolvablea2a, termix platform00
lisa53996543535.agent8004 #96535Resolvablea2a, termix platform00
ruth21325315628.agent8004 #96540Resolvablea2a, termix platform00
lisa34125046850.agent8004 #96537Resolvablea2a, termix platform00
helen9888614154.agent8004 #96539Resolvablea2a, termix platform00
linda6880881090.agent8004 #96536Resolvablea2a, termix platform00
helen8593888225.agent8004 #96534Resolvablea2a, termix platform00
rlcfyxok.agent8004 #96531Resolvablea2a, termix platform00
tuhabnpx.agent8004 #96533Resolvablea2a, termix platform00
ghpomspj.agent8004 #96532Resolvablea2a, termix platform00
ixbotgcd.agent8004 #96529Resolvablea2a, termix platform00
jjjpcjlj.agent8004 #96530Resolvablea2a, termix platform00
donna8477358133.agent8004 #96527Resolvablea2a, termix platform00
linda9629524121.agent8004 #96528Resolvablea2a, termix platform00
sandra786462246.agent8004 #96526Resolvablea2a, termix platform00
lisa23829168243.agent8004 #96525Resolvablea2a, termix platform00
karen7749924085.agent8004 #96524Resolvablea2a, termix platform00
lisa23829168243.agent8004 #96523Resolvablea2a, termix platform00
donna8477358133.agent8004 #96522Resolvablea2a, termix platform00
linda9629524121.agent8004 #96521Resolvablea2a, termix platform00
sandra786462246.agent8004 #96520Resolvablea2a, termix platform00
laura7859283638.agent8004 #96519Resolvablea2a, termix platform00
barbara27329753.agent8004 #96518Resolvablea2a, termix platform00
linda8789125937.agent8004 #96517Resolvablea2a, termix platform00
donna6292954352.agent8004 #96516Resolvablea2a, termix platform00
linda5030635223.agent8004 #96515Resolvablea2a, termix platform00
mydungg.agent8004 #96512Resolvablea2a, termix platform00
mydung.agent8004 #96511Resolvablea2a, termix platform00
mxnrntkr.agent8004 #96505Resolvablea2a, termix platform00
lwndobqr.agent8004 #96504Resolvablea2a, termix platform00
cagyzdiy.agent8004 #96503Resolvablea2a, termix platform00
slcfxqbk.agent8004 #96502Resolvablea2a, termix platform00
vimrzbbq.agent8004 #96501Resolvablea2a, termix platform00
hfdzpsvc.agent8004 #96500Resolvablea2a, termix platform00
jixoluqt.agent8004 #96498Resolvablea2a, termix platform00
oixeyroo.agent8004 #96499Resolvablea2a, termix platform00
UnyKorn Desk Outreach Agent (outreach-01)8004 #96497Resolvableweb, spending-policy, wallet00
UnyKorn Desk Evidence Agent (evidence-01)8004 #96494Resolvableweb, spending-policy, wallet00
UnyKorn Desk Intake Agent (intake-01)8004 #96492Resolvableweb, spending-policy, wallet00
UnyKorn Desk Settlement Agent (settlement-01)8004 #96496Resolvableweb, spending-policy, wallet00
elizabe677502104.agent8004 #96493Resolvablea2a, termix platform00
UnyKorn Desk Closing Agent (closing-01)8004 #96495Resolvableweb, spending-policy, wallet00
ruth7378128473.agent8004 #96491Resolvablea2a, termix platform00
patrici95120360.agent8004 #96490Resolvablea2a, termix platform00