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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.
0x6773cedd4afa86284b6154f2314178ad89cad6dea7ee9c1cdf849c0add07c165The 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 | 74 | 92 | 08 | 7c | 9e | cf | 84 | 1b | 46 | a8 | 9c | ac | 45 | 57 | 26 | 95 |
| 0010 | dc | 4e | d8 | 74 | ee | b8 | c8 | a8 | 84 | 39 | 00 | 12 | d5 | b0 | bf | 39 |
| 0020 | f3 | 83 | 9c | cd | 3f | 1a | 45 | aa | a2 | db | 60 | 62 | fd | ca | e2 | f1 |
| 0030 | dc | 50 | 54 | 1b | 4c | f5 | 7b | 35 | 29 | ec | e0 | 87 | 95 | 17 | 1f | 10 |
| 0040 | 78 | f4 | 7c | 19 | d1 | ef | d7 | f8 | a3 | ec | a8 | e8 | cd | ed | 97 | 28 |
| 0050 | d3 | fa | a8 | f0 | d8 | 24 | a8 | 01 | 87 | 50 | 3d | c7 | 2a | 31 | f7 | 1b |
| 0060 | 10 | 1c | b2 | f4 | 3b | ee | de | e4 | 45 | 4e | 62 | a1 | c6 | 4f | a1 | 9b |
| 0070 | 45 | e0 | 5e | ab | d4 | 6c | a1 | 91 | b2 | 40 | c4 | 20 | 47 | ea | 44 | 3c |
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 | 79 | 9b | 83 | 6c | c8 | c0 | c2 | f3 | 73 | fb | b4 | 88 | d1 | 9f | d2 | 53 |
| 0010 | 49 | c4 | e3 | 29 | 9a | e6 | ae | 4f | 05 | 47 | dc | 5a | 20 | 5b | a5 | 2a |
| 0020 | 9a | ae | 19 | c5 | 46 | 83 | f3 | 1f | e2 | e1 | 5f | 44 | b3 | 38 | bf | e8 |
| 0030 | ce | ea | 56 | 93 | cf | c4 | 97 | db | 81 | c0 | 49 | bd | fb | 08 | 73 | 79 |
| 0040 | b3 | da | cb | 05 | f2 | a9 | 06 | 08 | 99 | cc | e2 | c8 | 8e | f1 | 30 | 55 |
| 0050 | c8 | d3 | 61 | 28 | f5 | 01 | 2b | da | 35 | 5a | 1b | c2 | 26 | b2 | 62 | f5 |
| 0060 | 63 | 93 | c7 | 1d | df | 19 | 14 | 7a | a8 | 53 | 6d | 66 | b6 | 04 | af | 7e |
| 0070 | 15 | da | 6a | f9 | f6 | b7 | 5a | 64 | e2 | 30 | e3 | d0 | 1b | 92 | da | 13 |
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.
0xab608994d5288e628623bc0d74abd2b902f357e08401fe14ebfecf503db79fdb0x74abd2b902f357e08401fe14ebfecf503db79fdb0x74aBD2B902f357E08401fE14eBfecf503db79Fdbfrom 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 0x6773cedd…07c165
// 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("0x6773cedd4afa86284b6154f2314178ad89cad6dea7ee9c1cdf849c0add07c165")
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)