28 verifiers in the Axelar network sign every bridge operation between XRPL and the XRPL EVM Sidechain. 19 must agree.
rfmS3zqrQrka8wVyhXifEeyTwe8AMz2Yhw.
Walker scans account_tx for SignerListSet
transactions with tesSUCCESS,
ingested from Ripple's public node (s1.ripple.com) per the polite-pace rule for public XRPL infrastructure. Rotation history bootstraps 2026-06-08; earlier rotations are permanently absent. Other XRPL bridges (FXRP, Squid, future Wormhole NTT) are out of scope on this page.
Every verifier on the gateway SignerList, ordered as stored on-chain. Click an address to open its /wallet view.
Verifier addresses sign authorizations but don't custody funds — bridged value is held by the gateway account.
All 28 verifiers carry equal weight.
Every SignerListSet observed since the bootstrap snapshot. Bootstrap was 2026-06-08 — rotations before that date were not captured by this walker.
The XRPL EVM Sidechain bridge runs on Axelar Amplifier — Axelar's framework for connecting new chains to its interchain network. On the XRPL side, a single account holds the SignerList that authorizes every bridge operation; that account is the receiving address for user-initiated bridge transfers and the signing account for messages relayed back from the Sidechain.
A bridge transfer starts as a regular XRPL Payment transaction sent to
that account, with hex-encoded memos carrying the destination chain, contract,
and ABI-encoded payload. The Axelar network verifies the payment and relays it
to the Sidechain, where the Amplifier gateway approves the message and a relayer
executes the call on the target contract.
The verifiers themselves are Amplifier participants who post a bond
(50,000 AXL on mainnet) and register support for specific chains via an
xrpl-handler binary. The set above is what XRPL mainnet sees today;
the observed quorum sits at roughly two thirds of total signer weight, which is
the safety property — not the verifier count itself. When the set rotates,
it shows up here as a new SignerListSet transaction on the gateway
account, recorded in the timeline above.
Sources: Axelar Amplifier overview · Verifier onboarding · XRPL EVM bridge — general message passing. Methodology: /methodology#sidechain.