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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.
0x8fd8d17042e1ce72a17a897511eaaf1a5448170a59523c4979aa0061fc06ecf4The 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 | 22 | 6a | 21 | d4 | a2 | b2 | 00 | 4a | b6 | 50 | 77 | 39 | 65 | a9 | 54 | f9 |
| 0010 | 99 | d2 | d4 | c0 | 43 | c9 | 54 | 10 | 62 | 2c | f7 | a8 | 2a | 6a | b0 | 2c |
| 0020 | c9 | d5 | 5a | 10 | c8 | 33 | 2e | 35 | 6f | b7 | 9a | 66 | ef | 4d | 72 | 58 |
| 0030 | 0d | ad | 51 | 87 | 7f | 69 | a7 | ca | 33 | 06 | 20 | f4 | db | fa | 79 | 8b |
| 0040 | 98 | 9c | 07 | e4 | f8 | fe | a1 | b7 | 82 | 28 | 45 | b1 | ff | 91 | d3 | d6 |
| 0050 | 62 | 3e | 96 | 8d | 48 | 9f | 41 | 9a | 98 | c4 | 6f | c0 | 51 | 31 | 90 | 8b |
| 0060 | cf | fb | 53 | 8c | 65 | b8 | 55 | 67 | 6e | 2f | cf | 1a | 59 | 5b | 48 | 80 |
| 0070 | e8 | 48 | ff | 66 | fa | a1 | 7c | 3e | ac | 9f | 77 | 36 | de | b0 | a5 | 54 |
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 0x8fd8d170…06ecf4
// 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("0x8fd8d17042e1ce72a17a897511eaaf1a5448170a59523c4979aa0061fc06ecf4")
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)