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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.
0x13c0291456a4813adf783cd7878527839b4abd76316e5468f7567a48366deb16The 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 | f8 | 01 | 86 | 4c | f6 | 83 | c5 | c4 | c0 | 5b | 74 | fe | 70 | 57 | d0 | 40 |
| 0010 | 87 | 7f | 66 | 7f | 3d | ac | ab | 13 | e7 | f2 | 70 | 83 | b8 | 6a | f6 | d4 |
| 0020 | 98 | 52 | 39 | 07 | bc | 38 | ab | f0 | 64 | 5d | e5 | f8 | 10 | 6f | 3c | a9 |
| 0030 | 8a | f9 | c7 | 5c | 56 | 11 | ec | f7 | 17 | e7 | 5e | 57 | ae | 06 | d5 | 6b |
| 0040 | 5a | d9 | 33 | f1 | 4c | 1b | 03 | 77 | 36 | dd | 70 | 15 | 79 | 01 | 9e | 6a |
| 0050 | 3a | ac | fd | 38 | db | 85 | cf | b4 | 7c | f8 | 8c | 85 | e2 | 1d | 3f | 95 |
| 0060 | c1 | 98 | 07 | e2 | 20 | 15 | 6b | 56 | e1 | 90 | be | 8f | c6 | 7e | b6 | 9f |
| 0070 | a9 | df | 6b | ba | 6a | 8e | 68 | 76 | 2f | 70 | 0b | 80 | cd | 1b | 4a | 77 |
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 0x13c02914…6deb16
// 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("0x13c0291456a4813adf783cd7878527839b4abd76316e5468f7567a48366deb16")
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)