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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.
0xd754fb04a0396747bd28654e17439db89f8f365ec370267ac7bd5141e97aad92The 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 | d4 | 1f | 9a | f7 | c3 | a7 | b6 | 5a | 62 | 7d | c2 | 56 | c6 | fd | 6a | 3e |
| 0010 | 4d | b5 | ce | 24 | bf | c9 | 1a | b2 | ec | 79 | 14 | 4b | 0d | 19 | a8 | e5 |
| 0020 | d4 | 8e | 5e | 31 | 09 | dc | bb | 58 | 65 | 2e | 08 | c3 | 14 | 94 | 1c | c9 |
| 0030 | ce | 47 | 6c | 0f | 4f | 9d | 15 | cc | 4e | e7 | 4d | 67 | 59 | ae | 66 | 47 |
| 0040 | cc | 00 | 77 | 45 | 3c | 97 | 57 | cc | 9a | ae | d2 | 3c | a8 | ef | 22 | 52 |
| 0050 | 93 | 00 | 4e | 70 | ad | 82 | cd | 43 | cb | 73 | e4 | 29 | b7 | 8d | c2 | 83 |
| 0060 | 9a | 2c | dc | d5 | 0f | 37 | 3b | a6 | ec | 6a | 2a | be | bc | f6 | 5a | f5 |
| 0070 | e4 | 8b | dc | 7d | d6 | 34 | 73 | 99 | ea | 39 | 97 | d2 | bb | 60 | 33 | f0 |
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 0xd754fb04…7aad92
// 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("0xd754fb04a0396747bd28654e17439db89f8f365ec370267ac7bd5141e97aad92")
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)