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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.
0x53399e6cac932c8200f221abc162d9c54483d028af6d536389dea8222d4160acThe 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 | 78 | 91 | e0 | 7d | 0d | b0 | 84 | 80 | 11 | e3 | a2 | 19 | 27 | fc | 29 | 43 |
| 0010 | 65 | 40 | d7 | ac | 20 | 9f | 62 | 27 | e3 | 43 | 00 | e4 | e2 | 6b | e6 | f9 |
| 0020 | a4 | 36 | c0 | 38 | 8e | 0b | 62 | 4d | 7a | a9 | cc | 9a | ac | 99 | 92 | d5 |
| 0030 | 44 | 4c | 5a | 4c | d6 | d4 | 1c | 32 | b7 | 3d | b6 | 8a | d3 | b3 | 7f | 56 |
| 0040 | b4 | b8 | 65 | 95 | 52 | c5 | 0d | b0 | d7 | 8d | f3 | d3 | f5 | c5 | 1a | f7 |
| 0050 | cb | 2f | 23 | dc | d5 | 92 | b5 | cc | 35 | 11 | 92 | 4e | f6 | f1 | b5 | 6c |
| 0060 | ab | 6c | 2e | 49 | 07 | 4d | d4 | 6c | f3 | 54 | 49 | 24 | 9a | 50 | 59 | 8f |
| 0070 | 84 | 38 | 94 | 4d | ae | 59 | 37 | 07 | 3c | 91 | 24 | 60 | 12 | 10 | 59 | 1a |
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 0x53399e6c…4160ac
// 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("0x53399e6cac932c8200f221abc162d9c54483d028af6d536389dea8222d4160ac")
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)