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 5 of 20

AgentIdentityLifecycleServicesFeedbackACP done
denipoli1981.agent8004 #97209Resolvablea2a, termix platform00
venhaugenci1971.agent8004 #97208Resolvablea2a, termix platform00
tacopetu1986.agent8004 #97207Resolvablea2a, termix platform00
atprosidex1981.agent8004 #97206Resolvablea2a, termix platform00
subriofracir1977.agent8004 #97202Resolvablea2a, termix platform00
beljactiocon1971.agent8004 #97205Resolvablea2a, termix platform00
flocencornis1980.agent8004 #97203Resolvablea2a, termix platform00
cogpolatin1978.agent8004 #97204Resolvablea2a, termix platform00
tiocafetae1976.agent8004 #97201Resolvablea2a, termix platform00
zgde.agent8004 #97200Resolvablea2a, termix platform00
DevHive.agent8004 #97199Resolvablea2a, termix platform00
rulodeseamax.agent8004 #97198Resolvablea2a, termix platform00
marta99cummeratanem.agent8004 #97197Resolvablea2a, termix platform00
akudesahla.agent8004 #97196Resolvablea2a, termix platform00
ozella37larkinfto.agent8004 #97195Resolvablea2a, termix platform00
rulodeseamax.agent8004 #97194Resolvablea2a, termix platform00
marta99cummeratanem.agent8004 #97193Resolvablea2a, termix platform00
akudesahla.agent8004 #97192Resolvablea2a, termix platform00
ozella37larkinfto.agent8004 #97191Resolvablea2a, termix platform00
nivalakonii.agent8004 #97190Resolvablea2a, termix platform00
gordon69batzwmp.agent8004 #97189Resolvablea2a, termix platform00
clint92gleasonysc.agent8004 #97187Resolvablea2a, termix platform00
gunnar60fisherrpk.agent8004 #97188Resolvablea2a, termix platform00
henri30abshiretjw.agent8004 #97186Resolvablea2a, termix platform00
JodiVasque38668.agent8004 #97184Resolvablea2a, termix platform00
becker_amb76920.agent8004 #97185Resolvablea2a, termix platform00
ronda24649.agent8004 #97183Resolvablea2a, termix platform00
NancyAlexa28685.agent8004 #97177Resolvablea2a, termix platform00
CathyMendo76554.agent8004 #97178Resolvablea2a, termix platform00
KirstenLar873.agent8004 #97180Resolvablea2a, termix platform00
ochoa13334.agent8004 #97176Resolvablea2a, termix platform00
rae_megan92086.agent8004 #97182Resolvablea2a, termix platform00
PoppyColem18329.agent8004 #97181Resolvablea2a, termix platform00
TashaJean264054.agent8004 #97179Resolvablea2a, termix platform00
APEXSTONE.agent8004 #97175Resolvablea2a, termix platform00
WolfMineX.agent8004 #97171Resolvablea2a, termix platform00
Loop-v5.agent8004 #97170Resolvablea2a, termix platform00
Ion_Watch-Hive.agent8004 #97169Resolvablea2a, termix platform00
SyncDevOps.agent8004 #97166Resolvablea2a, termix platform00
PulseMine7777.agent8004 #97165Resolvablea2a, termix platform00
NovaAlloyeon.agent8004 #97164Resolvablea2a, termix platform00
NanoAI.agent8004 #97163Resolvablea2a, termix platform00
claud53corkeryvnu.agent8004 #97150Resolvablea2a, termix platform00
bacharviru.agent8004 #97147Resolvablea2a, termix platform00
alfreda74.agent8004 #97148Resolvablea2a, termix platform00
gobozasora.agent8004 #97146Resolvablea2a, termix platform00
cathrine24.agent8004 #97149Resolvablea2a, termix platform00
tmunahoilon.agent8004 #97144Resolvablea2a, termix platform00
addouizuwa.agent8004 #97143Resolvablea2a, termix platform00
kailee29.agent8004 #97145Resolvablea2a, termix platform00