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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.
0x12b6f0264d80bfe4b3ad458bdef6eb404831205c6d4fcac9ee22eaf8f0dfd48aThe 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 | 63 | d1 | e4 | 4f | 2c | 1e | 18 | 1d | 7b | 8e | 2f | 13 | 57 | 9b | e5 | 7c |
| 0010 | f1 | f6 | 32 | d0 | f7 | d9 | 1c | 98 | 0f | 9a | bb | ef | 1a | 50 | 0c | 9a |
| 0020 | 27 | c3 | d0 | d5 | f9 | 7f | 81 | 44 | d5 | 8d | 4e | 16 | c9 | c3 | 05 | 7b |
| 0030 | a6 | c2 | fe | 83 | ca | 63 | 1f | 3b | 17 | b9 | fe | ab | 9d | 4f | bb | 22 |
| 0040 | c6 | 75 | 03 | b0 | 4a | e9 | 6a | 45 | d9 | 31 | ba | 81 | c2 | c1 | fb | 32 |
| 0050 | 01 | 1d | 78 | 1e | 94 | 22 | cc | 55 | 8b | 73 | 67 | 22 | 49 | 25 | e1 | 46 |
| 0060 | f1 | 35 | 73 | 13 | 00 | 09 | 16 | 0e | 81 | 90 | 37 | 78 | d1 | c7 | 9c | 8e |
| 0070 | 86 | 4e | 6b | d5 | 25 | 9d | 70 | 38 | ea | 1e | 77 | 20 | af | 3a | 81 | 05 |
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 0x12b6f026…dfd48a
// 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("0x12b6f0264d80bfe4b3ad458bdef6eb404831205c6d4fcac9ee22eaf8f0dfd48a")
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)