✓ verified
Decision certificate · objective-creation

Real cryptographic anchoring: ECDSA P-256 signed Merkle root with in-browser verification

cert.rhio.crypto.56a8375
agent:copilot (Claude Opus 4.8) under ryan_directive
issued 2026-06-08 consequence C0 routing autonomous belief 100%
Cryptographic receipt · #12verify ↗
payloadsha256:e6d593f52f1fcec66cd4f3f0cd434a28694a71790b5df605b7b2a855c92c7523
prevsha256:1527163a79a632e4eec1d9838ab692f8511e3ef1f135b51018abc0625b8bae1a
receiptsha256:2c4184aa55e45f0f4e4f2636673337e5891e6a471861d7269574aabd1c23b5ce
merkle rootsha256:0834cfbd5046e1d769d124553db465888d01447628277753b661882be03871ed
proof5-step Merkle inclusion proof · root signed ECDSA-P256-SHA256
SignalDirective
sig.ryan.2026-06-08.rhio-crypto-graph
source_typeryan_directiveactorryanreliability1
normalizes to
ClaimDecision
claim.rhio.real-crypto

The certificate registry should be publicly verifiable via real asymmetric cryptography, not a demo HMAC, with signatures anyone can check in-browser.

claim_typedesign_decisionadjudicatorryanadjudication_methodryan_directiveconfidence1
lowered to · DERIVED_FROM
OutcomeOutcome
outcome.rhio.crypto-verifiable

The certificate registry is publicly verifiable in-browser via ECDSA P-256 and a Merkle tree, with a published public key

statusachieved
produced by · PRODUCES
WorkItemWork
work.rhio.crypto

Real cryptographic anchoring: ECDSA P-256 signed Merkle root with in-browser verification

owneragentrisk_classlowcompleted_atDate(2026-06-08)
evidenced by · PROVES
EvidenceArtifactEvidence
ev.rhio.commit-56a8375

ECDSA P-256 signed Merkle registry with in-browser verify and interactive proof graph shipped and deployed

artifact_kindgit_commitartifact_ref56a8375reliability1
Expected deltaschema ↗
outcome.achieved
0 1Δ +1
interval[0, 1] confidence75% horizon90d
Uncertainty receiptschema ↗
state0%
source0%
model validity100%
proof bar interventional
Resource cost vectorschema ↗
capital0labor1.5attention0.5coordination0.2compute0.1risk0.05privacy0optionLoss0.1
shadow-priced cost μᵀc(Π) 0.525
Risk assessmentschema ↗
harm prob3% CVaR0.05 reversibility98%
blast radius low
Invariant audit · 4 checksschema ↗
PASS no-secrets-in-diff hard-block

No secret, token, or credential entered the committed diff

PASS build-green hard-block

astro build completed with zero errors

PASS deployed-200 hard-block

All affected routes return 200 live at ryanhunter.io

PASS voice-no-em-dash warning

Copy follows Ryan voice: no em dashes, no AI tells

Complexity budgetschema ↗
max approvals0 max monitors2 coord hours0
Monitorsschema ↗
route-health any hub route returns != 200 escalate
og-render a page is missing its OG card recompile
Alternatives consideredschema ↗
Rollback & abort
rollbackgit revert 56a8375 and re-run pnpm build && pnpm run deploy
abort ifsecret detected in diff · build fails · route returns 5xx