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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.
0x424be7f335354ddbbfb68b6693e09cd3b15730895c25e02e8812e9139dcfa494The 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 | 10 | 4c | bb | 30 | 94 | ff | ed | c3 | 04 | aa | 28 | b2 | cc | 30 | 49 |
| 0010 | f7 | c1 | 54 | 3b | 59 | d4 | ff | c8 | e4 | 6f | 9b | de | 57 | b0 | 64 | 3c |
| 0020 | cd | a4 | 6c | 57 | 96 | 76 | c9 | 11 | 7b | 7f | 49 | 74 | bc | bb | 03 | 4c |
| 0030 | 2a | 52 | 5b | 35 | 88 | ae | f4 | 0e | 30 | bc | 88 | da | 69 | bd | 08 | f8 |
| 0040 | 60 | 97 | f8 | 14 | 82 | 56 | 9e | 7a | c2 | b4 | d8 | f0 | f9 | b3 | 4b | e3 |
| 0050 | 3c | a5 | 49 | 8f | 27 | eb | 22 | 5a | 2e | 34 | ad | 4e | 3f | 95 | 8f | 64 |
| 0060 | a3 | 72 | e3 | 9e | 7d | 8b | 8c | ae | f0 | 54 | 29 | 61 | 90 | 81 | 62 | e0 |
| 0070 | 8c | d9 | 19 | 96 | 04 | 8a | eb | c4 | bd | a5 | 75 | 05 | 15 | aa | 10 | 98 |
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 0x424be7f3…cfa494
// 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("0x424be7f335354ddbbfb68b6693e09cd3b15730895c25e02e8812e9139dcfa494")
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)