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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.
0x6d41b9b5b2908a5d132212193f4256dfa46eaa9c5676e987339479bb849e0941The 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 | f7 | 29 | d6 | be | af | 30 | f6 | 47 | ce | b6 | 6a | 4d | b1 | 5e | 13 | 9e |
| 0010 | c3 | e4 | 4f | ee | 89 | 75 | 62 | dd | 6c | 42 | 75 | 86 | cb | 3a | 03 | 10 |
| 0020 | c2 | d0 | ca | 6b | 93 | f7 | a4 | 84 | e4 | f7 | ab | bf | 39 | 01 | f5 | d0 |
| 0030 | 28 | 87 | cf | 0c | 78 | bc | 64 | ec | b4 | 33 | c9 | ba | f2 | a0 | 85 | e0 |
| 0040 | ce | ce | e6 | 15 | 6e | 9a | 22 | ed | bc | 94 | 75 | c4 | bc | 33 | 97 | bf |
| 0050 | 2e | c4 | 2f | 8f | 62 | 66 | be | f3 | 5e | c5 | 06 | 70 | 44 | ba | 38 | 6a |
| 0060 | f6 | fa | 87 | 80 | a1 | 93 | f1 | 93 | 35 | 3d | 61 | 96 | 6f | 1a | 17 | 7e |
| 0070 | b0 | 3b | 47 | 78 | 07 | 7b | a0 | 20 | 95 | c5 | 61 | 15 | 1c | a6 | 68 | 8a |
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 0x6d41b9b5…9e0941
// 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("0x6d41b9b5b2908a5d132212193f4256dfa46eaa9c5676e987339479bb849e0941")
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)