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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.
0x6c819642455fdc4454686bceeb169fe823308afef0f38c60d39be2b384ee538fThe 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 | 1b | 31 | a7 | a6 | c6 | a8 | 3a | 43 | 40 | e7 | 25 | 37 | bd | 85 | 2f | e6 |
| 0010 | 93 | 0a | 00 | 0f | a2 | 85 | 67 | 79 | b4 | 85 | 12 | 3a | fc | 86 | 78 | 90 |
| 0020 | e6 | 17 | 3a | 3c | 7f | 1c | a4 | 98 | 1e | 67 | 15 | 11 | 6d | 98 | e3 | b7 |
| 0030 | 3c | 2a | 92 | 44 | a4 | 13 | c8 | ca | e3 | dc | d5 | 69 | 50 | 38 | fa | 28 |
| 0040 | dd | 57 | 44 | 40 | 04 | da | 97 | 29 | 65 | 75 | 44 | de | 25 | 64 | ca | 54 |
| 0050 | cf | 0b | 59 | 0d | af | 3a | 71 | 8f | 18 | 41 | 07 | 8c | 0e | 71 | 02 | bc |
| 0060 | f2 | f7 | ac | d2 | 7d | af | 6a | b6 | d7 | 26 | 9c | b8 | cd | 2c | 82 | 00 |
| 0070 | 43 | e3 | 0e | 0b | 06 | 26 | 47 | c4 | 81 | 41 | 64 | 56 | 42 | 5d | 71 | 1b |
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 | 6e | d9 | ba | 93 | 18 | 3f | 0c | dc | 15 | fa | f4 | c1 | 91 | 41 | bf | f4 |
| 0010 | 05 | e6 | 02 | 3d | 13 | 0e | 20 | 6b | 34 | a5 | 90 | 58 | c4 | 73 | 2c | a1 |
| 0020 | 7e | 4b | a3 | 5d | c3 | 8d | 10 | 8c | be | f5 | 1b | c4 | d6 | c0 | 8b | 8d |
| 0030 | 99 | 75 | ca | 47 | a7 | 38 | f7 | 7a | 7c | 18 | 40 | d7 | 61 | e8 | 54 | b7 |
| 0040 | f4 | 88 | 08 | a2 | bb | 1c | c5 | 9f | 13 | 25 | f1 | ba | 29 | 02 | aa | 68 |
| 0050 | e8 | 68 | 95 | d2 | 9d | c4 | 5a | 6e | 8b | f4 | 1e | 29 | 14 | 2c | eb | 0d |
| 0060 | da | 21 | 37 | 35 | a3 | e7 | 36 | 9d | 85 | 46 | 99 | 68 | d6 | 47 | c3 | f6 |
| 0070 | aa | db | 03 | 52 | 4b | 5e | 2b | 2d | b6 | c8 | 5e | 21 | 85 | 96 | 03 | 67 |
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.
0xcc7b7788f3267d9dd0a18173d398b85c5018d6be8dcd975a79b382eee716df380xd398b85c5018d6be8dcd975a79b382eee716df380xd398B85c5018D6BE8DcD975A79b382EeE716df38from 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 0x6c819642…ee538f
// 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("0x6c819642455fdc4454686bceeb169fe823308afef0f38c60d39be2b384ee538f")
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)