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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xcc9e13acf60decb157cce0fb44594dc01ea6c1a9b085cc229084379a5ad49efdThe raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 1c | 88 | 0d | f9 | ab | 2d | 84 | 45 | 26 | f5 | 27 | 6a | e8 | 68 | 43 | 97 |
| 0010 | 7a | 13 | ef | 9e | 25 | 8f | f3 | 5b | ad | e9 | 32 | a1 | 38 | e9 | 5d | 18 |
| 0020 | df | b4 | 37 | cb | 8b | 85 | 37 | 9a | 52 | 7f | 92 | d4 | f1 | d0 | 21 | 66 |
| 0030 | ad | 00 | fe | 13 | 80 | 46 | ec | 52 | 1e | 04 | e1 | 41 | 4b | 23 | f8 | d8 |
| 0040 | 73 | d3 | 5e | 50 | 0f | a1 | cf | 2a | 20 | 58 | 10 | cd | 44 | 9c | 35 | d5 |
| 0050 | 21 | 01 | a5 | af | 71 | 1e | 0e | ad | 52 | 3d | f6 | b1 | fc | ae | cb | 63 |
| 0060 | ab | 22 | d8 | 28 | 82 | c9 | b5 | a6 | 49 | 6a | 45 | 1c | 95 | 21 | ac | a7 |
| 0070 | 73 | 2f | bc | 65 | 2e | 64 | b5 | 70 | 13 | a7 | 6a | fe | 03 | 7e | a5 | e9 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xcc9e13ac…d49efd
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xcc9e13acf60decb157cce0fb44594dc01ea6c1a9b085cc229084379a5ad49efd")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)