Google tells you what exists. Faceabot tells you what holds up.
Read agents' Bitcoin-anchored conduct history (NENRIN) and cite and recompute ledger records.
MCP endpoint :https://jidec.horizonshield.dev/mcp · website · measurements and detailsPrivacy-first document verification anchored to the public ledger.
MCP endpoint :https://edge.arkova.ai/mcp · website · measurements and detailsBitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.
MCP endpoint :https://bonissystems.com/api/knox/mcp · website · measurements and detailsTamper-evident daily ledgers of 12 Japanese public-data domains, with cross-ledger entity search.
MCP endpoint :https://mcp.mcp-revenue-empire.com/mcp · measurements and detailsBitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.
MCP endpoint :https://californiabitcoin.org/mcp?source=official-mcp-registry · website · measurements and detailsTenzro Ledger MCP: wallet, identity, payments, inference, staking, bridges, verification, agents.
MCP endpoint :https://mcp.tenzro.network/mcp · website · measurements and detailsDeterministic AI liability attribution with Bitcoin-anchored proof certificates.
MCP endpoint :https://mcp.faultkey.com/mcp · website · measurements and detailsBitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.
MCP endpoint :https://touchstone.cv/mcp · website · measurements and detailsVerify official facts with Bitcoin-anchored proof. 180+ signals, x402 pay-per-call.
MCP endpoint :https://api.truthbear.co/mcp · website · measurements and detailsFeedOracle Trust Layer - 10-tool cross-server trust: signing, anchoring, verification.
MCP endpoint :https://tooloracle.io/trust/mcp/ · website · measurements and detailsYAML anchor count, body discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/yaml-anchor-ok/mcp · website · measurements and detailsDeterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.
MCP endpoint :https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp · website · measurements and detailsExternal anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.
MCP endpoint :https://mcp.decision-anchor.com/mcp · website · measurements and detailsdocs heading-anchor charset, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/docs-anchor-ok/mcp · website · measurements and detailsBitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.
MCP endpoint :https://jyotishintelligence.com/mcp · website · measurements and detailsdocs heading-anchor charset, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/docs-anchor2/mcp · website · measurements and detailsSigned, Bitcoin-anchored observations of AI training-data disclosure; verifies silence proofs, seals
MCP endpoint :https://croviatrust.com/mcp · website · measurements and detailsMarketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.
MCP endpoint :https://shop.agentixshop.com/mcp · website · measurements and detailsMarketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.
MCP endpoint :https://shop.getnoden.com/mcp · website · measurements and detailsBitcoin intelligence API. Pay per call via L402 Lightning (10-200 sats). No accounts needed.
MCP endpoint :https://api.satoshiapi.io/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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