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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.
0x166c857a51183103191dfaad17787dbd9e7e5e3e08d5ae3969c7d8d2d50cd712The 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 | 6b | 7c | 26 | fb | 59 | 01 | 72 | 21 | 90 | 2a | a0 | d8 | 73 | 68 | 4b | 5f |
| 0010 | 5d | f9 | 04 | fe | fa | bb | 05 | 34 | d6 | ed | 4c | a5 | a7 | 97 | 5c | e9 |
| 0020 | bf | f7 | c0 | 3a | 48 | e8 | 2a | 92 | 0a | ac | b1 | ab | 29 | 7c | 38 | 18 |
| 0030 | 17 | 86 | 62 | 9d | 28 | 8f | 5d | 56 | 67 | 8f | 73 | 04 | b1 | 69 | b6 | ba |
| 0040 | 70 | 3c | b8 | 73 | 0f | bc | 51 | a9 | e6 | 61 | ff | e8 | 45 | 82 | 45 | 4b |
| 0050 | 76 | e9 | 6e | e9 | 04 | a6 | 59 | 94 | d8 | b5 | 45 | 96 | c5 | 00 | 38 | 16 |
| 0060 | c7 | 6a | f5 | 59 | 8f | 0c | bf | 36 | d2 | 54 | e5 | 23 | 2a | f1 | ac | 89 |
| 0070 | 18 | 78 | 00 | 84 | ea | 5d | 71 | a5 | 42 | 5a | c2 | c1 | 92 | 37 | 70 | 61 |
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 0x166c857a…0cd712
// 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("0x166c857a51183103191dfaad17787dbd9e7e5e3e08d5ae3969c7d8d2d50cd712")
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)