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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.
0x800555ac9e2eb149a1531471b553c52d66baf892829248ae1c103ed32c386773The 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 | 23 | c8 | b5 | 61 | 53 | 40 | f0 | 79 | 44 | ae | 9b | 74 | 61 | 18 | 3e | 21 |
| 0010 | bc | 34 | 90 | 2d | a8 | 91 | b8 | 76 | 0a | 5e | fd | f8 | 1b | f6 | 6c | 01 |
| 0020 | 93 | 3a | a5 | 43 | b5 | 31 | d0 | ce | 95 | 97 | bc | 58 | f8 | b5 | 20 | 9f |
| 0030 | ef | ae | 57 | c7 | 55 | 50 | 9c | 8a | ea | 9b | 72 | 9b | dd | da | 9b | d3 |
| 0040 | 0a | 3a | 64 | 6e | 8e | 7e | b6 | a8 | 4f | cb | 95 | 94 | 5a | e4 | 6e | 29 |
| 0050 | ec | d0 | ac | 2e | 12 | 9d | 9f | ab | df | 36 | 3b | 25 | 03 | ea | 04 | 5c |
| 0060 | 1f | 81 | 2a | f8 | 69 | b4 | 7c | c7 | ee | d9 | aa | 89 | 5a | f7 | fa | f6 |
| 0070 | c8 | 44 | 49 | f4 | 0e | 63 | 22 | 33 | b1 | b5 | 08 | 8c | b0 | 10 | b3 | d0 |
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 0x800555ac…386773
// 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("0x800555ac9e2eb149a1531471b553c52d66baf892829248ae1c103ed32c386773")
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)