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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.
0x504a1651013497298b554015a6d4153c2dcf4c37a79bba88a6921d5a44120143The 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 | 37 | 53 | 39 | f0 | 17 | 01 | 6b | 37 | 37 | dd | b3 | c2 | 82 | 97 | 90 | 13 |
| 0010 | b1 | a0 | cd | 94 | 14 | e4 | 3c | 3c | f0 | d5 | 8c | 9b | b5 | 86 | e4 | ba |
| 0020 | 3c | c1 | 31 | 2e | d1 | 65 | 54 | 88 | 9d | 84 | b5 | d8 | a9 | 3b | 19 | d1 |
| 0030 | 01 | ab | a7 | fb | 72 | 42 | b9 | e2 | ef | 8e | 3e | 8d | eb | ee | 03 | 36 |
| 0040 | b5 | 4f | 88 | e0 | 98 | 60 | 11 | e9 | 9b | 87 | 79 | f9 | bc | 60 | 51 | 47 |
| 0050 | 21 | f9 | 30 | e9 | d4 | a1 | c7 | 11 | e5 | fd | 0b | 0e | 55 | 93 | 8f | 27 |
| 0060 | ca | a0 | 28 | cd | 3f | 07 | b7 | 1b | 2d | 87 | 9b | 66 | d6 | cd | fa | d8 |
| 0070 | 33 | c1 | 28 | f4 | f4 | 92 | 4e | 8b | 4a | 42 | 57 | e9 | c5 | d6 | 9c | 3e |
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 0x504a1651…120143
// 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("0x504a1651013497298b554015a6d4153c2dcf4c37a79bba88a6921d5a44120143")
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)