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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.
0xbfd6d65468010353f61f264e27b12813a4643e38ee703a69f207c5a40b29e796The 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 | f5 | fb | c1 | 38 | 98 | 19 | fd | a2 | ab | 68 | 90 | 7c | 20 | c4 | cc | dc |
| 0010 | 32 | eb | 55 | a2 | 3b | e3 | 92 | da | 16 | 44 | c8 | c0 | 6b | 9b | fc | 28 |
| 0020 | b4 | 82 | 38 | 69 | ff | 21 | 20 | a8 | 60 | 0e | b3 | ad | ae | 08 | b0 | 86 |
| 0030 | 0f | bf | cf | f3 | b2 | 37 | 92 | 74 | 44 | 83 | 14 | 95 | 5b | 3a | 8d | 48 |
| 0040 | 19 | 72 | d1 | 75 | 4a | 7f | 47 | 02 | dd | 97 | ba | ed | d3 | 61 | d8 | e3 |
| 0050 | ce | b9 | 0f | 1f | 12 | 78 | 0f | c8 | d1 | c7 | f4 | 32 | 73 | 0f | 92 | 87 |
| 0060 | 14 | a9 | a7 | a5 | af | 0e | 50 | 9f | d1 | 5c | 95 | 0c | d2 | 36 | 1f | 39 |
| 0070 | 76 | cc | 89 | 93 | c3 | 63 | 29 | 7d | dc | d4 | 22 | 59 | d3 | 1d | 7c | c9 |
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 0xbfd6d654…29e796
// 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("0xbfd6d65468010353f61f264e27b12813a4643e38ee703a69f207c5a40b29e796")
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)