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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.
0xcb434266e61839fa676355f493739984bd1231d6d02d925e2f13b7e985d9ae75The 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 | a4 | 8d | 59 | 97 | 8d | e1 | 77 | 0f | 6a | 37 | dd | 9a | bd | 52 | 05 | 23 |
| 0010 | a5 | c0 | 17 | 42 | 4e | 6c | 1f | af | 3e | 61 | 9f | 8f | d3 | 93 | 6e | 10 |
| 0020 | 74 | bc | 68 | 3e | 4c | 35 | 11 | 3f | 33 | c8 | bd | fc | 00 | 3d | 97 | 6f |
| 0030 | 54 | ba | 05 | 06 | 68 | 56 | 19 | f6 | df | 76 | b4 | e2 | 77 | 4b | cc | b1 |
| 0040 | 70 | 11 | 77 | 03 | 79 | 61 | bb | 91 | ce | 34 | 87 | ef | a4 | e3 | ff | 03 |
| 0050 | 0a | b3 | d8 | b5 | 1d | 46 | d3 | 90 | 13 | d4 | 16 | 26 | 4c | 8e | af | 1c |
| 0060 | 39 | 9f | 76 | de | 89 | fa | e1 | 27 | dc | 23 | 58 | 41 | 8d | a8 | 4f | 98 |
| 0070 | 61 | 4c | 5e | d9 | 53 | 4d | b9 | 19 | 68 | c6 | 3b | 38 | 67 | aa | 6c | 3d |
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 0xcb434266…d9ae75
// 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("0xcb434266e61839fa676355f493739984bd1231d6d02d925e2f13b7e985d9ae75")
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)