Canonical Interfaces & SDK Integration

業務システムとアプリケーションを、正規Endpoint、明示的なNetwork Identity、確定済みStateへ接続します。

Canonical HTTPS interfaces, network identity values and reproducible readbacks for enterprise application integration.

Certified finalityDeterministic executionObservable public interfaces

Canonical application interfaces

A deterministic connection profile for enterprise systems.

Chain identity, gateway health, finalized evidence and operational parity are available through canonical HTTPS interfaces. Current testing and application integration use Public Testnet 2.

Chain Identity、Gateway Health、Finalized Evidence、Operational Parityを正規HTTPS Interfaceから取得でき、現在の検証とアプリケーション連携はPublic Testnet 2で継続します。

Public RPChttps://rpc.testnet2.jaios-governance.org/Network Healthhttps://health.testnet2.jaios-governance.org/healthExplorerhttps://explorer.jaios-governance.org/?network=testnet2Explorer JSONhttps://explorer.testnet2.jaios-governance.org/explorer.jsonOperational APIhttps://chain.jaios-governance.org/api/operational/testnet2

Network environments

SE BASE is the blockchain. Mainnet and Testnet 2 use separate identities, state and keys. Select the required connection profile before querying or signing.

SE BASE network identity
Environment	Chain ID	Reference
Mainnet	326797836	Network information
Testnet 2	326797837 · 0x137a8a0d	Connection profile

Public Testnet 2 · Connect and explore

The SE BASE Explorer displays blocks and transaction history for the selected network environment.

SE BASE Explorerで、表示対象のネットワーク環境に対応するブロックと取引履歴を確認できます。

Network: SE BASE Public Testnet 2
Chain ID: 326797837 / 0x137a8a0d

Use the connection profile for your selected network. Before signing a transaction, verify that the RPC returns the same Chain ID as the selected profile.

選択したネットワークの接続設定を使用します。取引への署名前に、RPCが返すChain IDと選択した設定の一致を確認してください。

Read RPChttps://rpc.testnet2.jaios-governance.orgNetwork healthhttps://health.testnet2.jaios-governance.org/healthSE BASE Explorerhttps://explorer.jaios-governance.org/#network=testnet2Explorer JSONhttps://explorer.testnet2.jaios-governance.org/explorer.jsonNetwork metadatahttps://explorer.testnet2.jaios-governance.org/network-metadata.jsonTestnet 2 Faucet APIhttps://faucet.testnet2.jaios-governance.org/faucetTestnet 2 Submissionhttps://submit.testnet2.jaios-governance.org/

Explorer

Browse node-reported finalized blocks and network records for the selected testnet. Node-reported finalization is distinct from independent verification of certificates and signed voting power.

選択したテストネットでノードが確定済みと報告したブロックとネットワーク記録を閲覧できます。ノードによる確定報告と、証明書・署名済み投票権の独立した検証は区別されます。

Faucet

The Faucet API provides service status and test-network JSEC requests for Public Testnet 2 application testing.

Faucet APIで提供状態を確認し、Public Testnet 2のアプリケーション検証用JSECを申請できます。

Submission

Send signed Public Testnet 2 transactions through the authenticated developer gateway.

認証付きDeveloper Gatewayを通じてPublic Testnet 2の署名済み取引を送信できます。

Testnet 2 chain identity

curl -s https://rpc.testnet2.jaios-governance.org \
  -H 'content-type: application/json' \
  --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'

Expected Chain ID: 0x137a8a0d

Testnet 2 node-reported finalized records

curl -s https://explorer.testnet2.jaios-governance.org/explorer.json

Public Testnet 2 records remain bound to Chain ID 326797837.

Public Testnet 2の記録はChain ID 326797837に対応します。

Testnet 1 completed validation on 13 October 2026 · Chain ID 20260723.

テストネット1の検証期間は2026年10月13日に終了しました。Chain ID：20260723。

Compatibility property	Protocol effect	Evidence
Environment identity	Network name, Chain ID and endpoint set remain explicit.	Configuration record and RPC readback
Method boundary	Approved read methods are separated from administrative methods.	RPC method surface and negative response
State model	Advancing state remains distinct from finalized state.	Finality certificate and Explorer parity
Version binding	Client, dependency and application revisions remain identifiable.	Release and dependency records
Operational continuity	Health, evidence and recovery surfaces remain independently observable.	Health, Operational API and release manifest