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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.
0xc47634916f96c955763badb68339c571642428b66226f3cff10f0ac8a48070aaThe 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 | 4b | 75 | 9e | 53 | 5a | de | 4e | 48 | 05 | 13 | 50 | 61 | 25 | 99 | be | 6c |
| 0010 | 06 | d2 | 86 | 0a | c7 | f0 | 73 | 82 | ca | 09 | fd | e1 | 84 | 37 | 7e | ce |
| 0020 | 86 | e3 | 5e | ed | 7b | 7d | 7d | 0f | 28 | 91 | 8c | 20 | a7 | c8 | 2a | 6a |
| 0030 | 24 | f5 | 3f | cd | 28 | b2 | 8e | 6f | b3 | 44 | e0 | f5 | 4e | 8a | fc | 26 |
| 0040 | b1 | 61 | 50 | 1b | 8c | a1 | ac | 31 | 2d | 51 | 79 | 7d | a1 | 9a | e4 | cb |
| 0050 | ae | d5 | 2e | b6 | 05 | 2e | 81 | 9f | 2c | ae | 4d | c2 | 55 | a6 | f4 | 36 |
| 0060 | c2 | 30 | cd | 2f | 8b | 85 | 07 | 4a | d3 | a7 | ea | ff | da | 4e | 75 | bd |
| 0070 | f9 | e6 | d1 | 81 | be | c9 | 7d | df | 45 | db | 06 | f3 | 28 | 5e | d4 | 1b |
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 0xc4763491…8070aa
// 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("0xc47634916f96c955763badb68339c571642428b66226f3cff10f0ac8a48070aa")
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)