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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.
0x9ad4a404ab0f5d05ceb02dd697fb153f15dd645a53739a137b13db328571a50dThe 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 | 20 | cc | ba | f8 | 8d | 38 | f6 | 02 | ea | e2 | 53 | 3a | cd | 5c | 8d | de |
| 0010 | e3 | 50 | 4d | 9f | 7b | 84 | cc | b6 | 2e | b2 | 84 | 68 | 87 | fd | 73 | aa |
| 0020 | e1 | 0b | 09 | d5 | c2 | b7 | cb | 63 | ca | 5b | 37 | 60 | f0 | 4e | d8 | 37 |
| 0030 | 3d | 50 | 86 | 2a | 6a | 32 | bf | 78 | d8 | e6 | cf | b2 | d4 | 4d | 2d | 9a |
| 0040 | 20 | 44 | d6 | 6f | e9 | ce | c2 | 46 | bf | 16 | 2a | cf | 23 | 0b | 41 | d8 |
| 0050 | e3 | cb | b3 | ac | db | 0e | 28 | dc | a1 | 00 | 89 | ee | 64 | 50 | 43 | 55 |
| 0060 | a7 | b5 | 5c | bc | 99 | 21 | 8f | 15 | c1 | ec | 9e | af | 75 | bb | 91 | 7b |
| 0070 | d1 | d7 | f3 | 37 | 11 | 42 | a6 | 74 | e6 | a4 | 4a | c6 | bc | 49 | d0 | 2c |
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 | 4c | 4c | de | fd | 91 | ce | b6 | d7 | 84 | e5 | 7c | b6 | 2f | 25 | d8 | cd |
| 0010 | 69 | 71 | c7 | b4 | 15 | 9b | a1 | 5b | 57 | ab | d0 | fe | 5d | 24 | dc | 9c |
| 0020 | bd | 8b | 2f | 5d | c9 | 73 | c2 | 54 | 1c | 61 | c7 | 7d | 23 | 3e | 5c | b6 |
| 0030 | a2 | c8 | 0f | 33 | df | 4a | d7 | 4b | f3 | dd | c7 | cc | 2f | f8 | 90 | 51 |
| 0040 | 94 | 69 | 0b | 8c | 6b | c9 | 2a | df | 1f | c4 | 92 | a5 | 42 | 0c | 91 | 1d |
| 0050 | ca | 85 | 87 | c8 | 69 | 2e | 82 | 80 | a8 | b9 | 7a | 34 | 49 | e0 | f0 | 31 |
| 0060 | 6f | 35 | 69 | b0 | 39 | 51 | e0 | 57 | 9b | bc | d4 | 8d | ea | 02 | 7c | 0c |
| 0070 | 16 | 76 | 2f | 1c | bd | b3 | 03 | f1 | 83 | 1d | 5f | 2d | 4b | 73 | 57 | 02 |
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.
0x9b7176ada5eeb195fb1933cdb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xb395ef933a5ef9d757ea9053ebc6e97e22d7301d0xB395EF933a5ef9D757eA9053EBC6E97e22D7301Dfrom 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 0x9ad4a404…71a50d
// 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("0x9ad4a404ab0f5d05ceb02dd697fb153f15dd645a53739a137b13db328571a50d")
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)