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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.
0x9dc5a26243b0f946fb5795417906928730f2a4a688905ce92c5a53766335f045The 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 | af | 37 | 24 | 8b | 91 | e4 | 3d | 8d | 5f | c1 | d5 | 04 | 08 | 51 | ee | 22 |
| 0010 | c8 | 2f | 5f | b6 | 27 | 82 | ac | c6 | c6 | f8 | 6e | de | 4e | b7 | fb | c9 |
| 0020 | fe | 9b | 01 | e9 | 9f | 7a | 3d | e1 | fd | 53 | 7b | b4 | d3 | 00 | cd | fd |
| 0030 | 9b | a8 | bf | d0 | c5 | 58 | 1e | 5a | 01 | 72 | f7 | 45 | 1b | ee | 65 | 95 |
| 0040 | a0 | 76 | 80 | 36 | da | b8 | 9e | d9 | 06 | 31 | 19 | a4 | 54 | be | ec | f9 |
| 0050 | 23 | fc | d3 | 3c | 7d | 70 | 74 | 2c | 30 | 0a | f2 | e8 | 8f | 93 | 62 | 99 |
| 0060 | d0 | 97 | e8 | 14 | 95 | bc | c1 | 0d | 99 | c6 | d1 | 41 | 30 | e0 | 09 | 7d |
| 0070 | 00 | 9d | 7a | 48 | 36 | 89 | 4a | 45 | 27 | 71 | 37 | af | 4f | 52 | ab | 22 |
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 0x9dc5a262…35f045
// 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("0x9dc5a26243b0f946fb5795417906928730f2a4a688905ce92c5a53766335f045")
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)