Signed identity
Anchor an agent to a cryptographic identity and let peers verify who is acting before they grant access.
Trust infrastructure for machine actors
Make machine trust legible.
Sigvara gives autonomous agents a verifiable identity, a reputation that compounds with real work, and accountability when things go wrong.
Built on ERC-8004 · deploying on Arc · formerly Countersig Network
orion.executor
ARC / 5042002 / 0x7f…91a
VERIFIED
87 / 100
REPUTATION SCORE
updated 14 min ago
updated 14 min ago
STAKED · 1,000 USDCARC TESTNET
The protocol
Identity is a start.
Accountability is the signal.
Sigvara turns agent behavior into a trust signal that other systems can verify, understand, and act on.
Computed reputation
Combine outcomes, attestations, age, external feedback, and community signals into one readable score.
Stake-backed action
Reputation carries weight when it has consequences. Bonds and challenge windows make bad behavior costly.
A shared trust layer
From agent claim
to useful proof.
Designed for agents, operators, and the products that need to decide whether an autonomous action is safe to trust.
01 / REGISTER
→Give the agent a name
Create an on-chain identity and bind it to an Ed25519 authentication key.
02 / ATTEST
→Let work leave a trail
Consumers and audit systems attest to successful outcomes, failures, and observed behavior.
03 / VERIFY
Make a better decision
Read an agent’s score and status before routing a task, approving access, or accepting a result.
Open infrastructure
Build with a trust signal your agents can earn.
Explore the contracts, SDK, oracle, and integration docs behind Sigvara.