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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.
0xc46e551b4d8f0fbb191fe6e7ee484bb15d956130f2a49ac0b09e209ad2a7c8ceThe 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 | 32 | 48 | 10 | 97 | 07 | ea | 13 | 3a | bc | 5d | bf | 27 | 85 | 0d | 85 | 88 |
| 0010 | c7 | a1 | 54 | 02 | ed | 34 | 4c | c0 | 9f | d6 | dc | 7c | 36 | 8c | d1 | 0d |
| 0020 | a7 | 14 | ed | 2f | 0e | 1f | 32 | 50 | 1a | 31 | ee | 02 | bf | 91 | c0 | 2a |
| 0030 | 9a | dd | 19 | bc | 33 | e6 | 6f | cc | 46 | ce | e8 | 95 | d2 | 49 | ee | e7 |
| 0040 | 03 | aa | ea | 0a | cc | 43 | bf | cc | fe | da | 2b | 19 | 1b | 59 | 5f | f7 |
| 0050 | a2 | 46 | 50 | e4 | 3e | 7d | ff | 6f | 35 | e3 | 02 | e5 | 70 | 4b | 55 | e1 |
| 0060 | 73 | 12 | d8 | 6a | bc | 58 | 1c | 27 | 2d | e0 | 5b | f6 | 2b | 7d | e6 | 4e |
| 0070 | eb | 1c | 69 | db | 77 | 75 | 0c | 53 | 2f | 7a | b0 | 79 | 85 | f5 | 82 | 17 |
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 0xc46e551b…a7c8ce
// 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("0xc46e551b4d8f0fbb191fe6e7ee484bb15d956130f2a49ac0b09e209ad2a7c8ce")
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)