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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.
0x03453eb0c0d89a44407d6d71818980720d0d8b06a138310517247c231e05b14bThe 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 | 3d | 4c | 53 | 2d | 8b | 81 | db | 64 | 3c | b1 | a1 | 14 | 0f | 38 | 26 | e0 |
| 0010 | 17 | 92 | d4 | 9d | 15 | ce | 3d | a4 | b9 | 7d | db | f3 | dd | b2 | fd | e6 |
| 0020 | 98 | 9f | 47 | 5b | c7 | d1 | ef | 6a | 83 | a6 | b7 | 19 | 3e | 95 | f7 | e5 |
| 0030 | c3 | 00 | b6 | ab | 36 | 48 | 8f | db | 9c | 15 | 9a | be | a1 | a2 | 02 | f3 |
| 0040 | 2d | f6 | a4 | 24 | cb | 5e | 7c | e1 | 92 | 24 | e3 | 1d | 44 | 31 | 48 | 0e |
| 0050 | 7b | b3 | 54 | c3 | e2 | 2e | 28 | 33 | 30 | 0f | 5c | 25 | 01 | 6e | 5b | ef |
| 0060 | 6b | ab | e0 | ab | 65 | b7 | b0 | 26 | 78 | 66 | 6a | 51 | 9a | f6 | ff | e1 |
| 0070 | 36 | 1a | 27 | 7a | e0 | 4a | 21 | 7e | ad | 35 | c5 | 9f | 1a | a3 | d9 | 44 |
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 0x03453eb0…05b14b
// 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("0x03453eb0c0d89a44407d6d71818980720d0d8b06a138310517247c231e05b14b")
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)