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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.
0x9f43bfa568e06e49295e7f92313b4cf5b020ce38337cac9216f918369a1acae9The 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 | f8 | 2b | 7d | a2 | 3a | 51 | db | e9 | cd | 33 | 9f | 64 | fb | fb | 66 | 14 |
| 0010 | 11 | 55 | e8 | 2a | 2b | 4f | 05 | b9 | ce | 95 | 35 | a3 | c6 | f4 | 92 | 91 |
| 0020 | 5b | e7 | 3e | fe | 56 | 0e | f7 | c5 | d1 | 39 | 28 | 7d | 5d | e6 | 77 | 73 |
| 0030 | 77 | 1a | ab | c5 | 8b | d0 | 52 | e1 | ba | 62 | e7 | 61 | 2b | 74 | 0f | 9a |
| 0040 | 12 | e4 | 42 | a1 | 8c | 61 | d3 | 40 | 9c | 33 | 4b | 60 | ba | 51 | 17 | 7e |
| 0050 | 8c | 5f | 8e | 34 | 24 | b9 | d6 | 36 | 9d | 4b | 84 | 94 | c7 | 1d | 8e | 2c |
| 0060 | 10 | f4 | 45 | 42 | c1 | 62 | 8f | 54 | 27 | 53 | f5 | ee | d9 | 3d | ce | 50 |
| 0070 | 21 | c5 | 12 | 1d | bc | 73 | a6 | 2d | d3 | 16 | 3f | df | 61 | cc | a7 | 27 |
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 0x9f43bfa5…1acae9
// 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("0x9f43bfa568e06e49295e7f92313b4cf5b020ce38337cac9216f918369a1acae9")
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)