Cipher Scribe

Tier 2 Classification ● live

Blockchain audit trail anchoring. Anchors Merkle roots to Base L2 for immutable, publicly verifiable audit records.

Tier

Tier 2

Phase

Classification

Pricing

Gas fee + $0.002/state-rollup block

MCP Tool

cipher_scribe_anchor

Dependencies

ledger-guard

View source on GitHub

What It Does

Cipher Scribe anchors Merkle root hashes to the Base L2 blockchain, creating an immutable, publicly verifiable audit trail. Every state rollup block produces a transaction on Base L2 that records the Merkle root of all data processed — any auditor can independently verify data integrity by checking the on-chain record.

Capabilities

Base L2 blockchain anchoring
Merkle root on-chain recording
State rollup batching
Transaction receipt storage
Public verification API
Compliance evidence export

Example

cipher-scribe-example.ts

const result = await mcp.call('cipher_scribe_anchor', {
  merkle_root: ledgerResult.merkle_root,
  stream_uuid: streamUUID,
  row_count: 1000,
});
console.log(result.tx_hash);    // "0xabc123..."
console.log(result.verify_url); // "https://basescan.org/tx/0xabc123"

Configuration

cipher-scribe.yaml

agent: cipher-scribe
version: "1.0"
blockchain:
  network: base-mainnet
  wallet: "${CIPHER_SCRIBE_WALLET}"
rollup:
  trigger: rows
  rows_per_block: 1000
  max_interval_seconds: 300