EU Green Bond Factsheet & Allocation Conformance

EuGB factsheet (Annex I) + allocation report (Annex II) completeness + proceeds-alignment validation (ART-75) -> use-of-proceeds Taxonomy alignment cross-check (ART-73) -> Merkle integrity over the bond evidence set (cry-04). The issuer-to-external-reviewer green-bond conformance pack. Decision-support draft, not a reviewer attestation.

OpenChainGraph · 3 Steps cryptographic mandate Hash-Anchored §4 chain_depth:3 Client-Side · Zero PII

Chain Stages · 3 Steps

1 ROOT · D0 node

EU Green Bond Factsheet & Allocation Validator art-75-eugb-factsheet-validator

factsheet/allocation conformance + proceeds-aligned % (H1) feeds the alignment scorer

MCP Call · validate_eugb_factsheet

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "validate_eugb_factsheet",
    "arguments": {}
  },
  "id": 1
}

↓

2 D2 node

EU Taxonomy Alignment Scorer art-73-taxonomy-alignment-scorer

use-of-proceeds alignment (H2) feeds the verifier

MCP Call · score_taxonomy_alignment

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "score_taxonomy_alignment",
    "arguments": {}
  },
  "id": 1
}

↓

3 TERMINAL · D3 node

Merkle Batch Verifier cry-04-merkle-batch-verifier

Exports composite EuGB conformance artifact with Merkle-root execution_hash (H3) -- final stage

MCP Call · verify_merkle_batch

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "verify_merkle_batch",
    "arguments": {}
  },
  "id": 1
}