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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.
0xcb729fcbb7c07f641828ac16ce3001cd63318758b18d171c06d107f670cb5533The 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 | 40 | 95 | 06 | b6 | df | 2d | e1 | 2f | 3c | 65 | c9 | f1 | 62 | 36 | 33 | ec |
| 0010 | b8 | 8b | e0 | c9 | d3 | a0 | 6b | 52 | 23 | 9d | a8 | ea | 8b | ed | 53 | 16 |
| 0020 | b3 | 4b | 6a | aa | b8 | 18 | 40 | c9 | 58 | 44 | 1f | d7 | 8a | b6 | 19 | e2 |
| 0030 | 07 | a6 | 64 | 76 | 0b | 46 | 78 | f6 | d0 | 79 | e1 | d7 | f5 | ce | a7 | 18 |
| 0040 | 8f | e1 | 90 | fb | c1 | c7 | 0f | 0f | b5 | 99 | d9 | 60 | 7b | 9b | 46 | 59 |
| 0050 | 7c | ed | 88 | 48 | 00 | d1 | 85 | 2f | 5f | cd | f6 | f4 | fc | fa | be | c9 |
| 0060 | 35 | 49 | 94 | 63 | 4b | 56 | d9 | 94 | 16 | 55 | 54 | 9d | d7 | 5f | a8 | 50 |
| 0070 | 4e | 27 | b5 | ca | a3 | e7 | 61 | d1 | 6e | b8 | 7b | f0 | fe | 35 | ad | 81 |
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 0xcb729fcb…cb5533
// 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("0xcb729fcbb7c07f641828ac16ce3001cd63318758b18d171c06d107f670cb5533")
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)