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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.
0x53cd57d0ce3bc82cc85eae085c8c69508d9b2d42a936f8f58772a19445656b38The 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 | 26 | 9e | 29 | 12 | 66 | 37 | fb | fa | 23 | c8 | 69 | 54 | 74 | fe | 83 | fe |
| 0010 | 55 | aa | e9 | 59 | 8a | a5 | 47 | 5f | 55 | db | 92 | 5f | 65 | b4 | 03 | 3a |
| 0020 | 73 | 6b | 06 | 82 | 37 | 3b | 3a | 46 | cc | b3 | e6 | 73 | ec | 71 | a3 | 93 |
| 0030 | 54 | 3a | 19 | 4c | a9 | 3a | 43 | bd | 5b | 7c | 25 | fa | 43 | 46 | 85 | 3c |
| 0040 | 34 | 2a | 86 | f8 | e5 | e9 | ee | 45 | 06 | 5c | cd | 84 | 1a | e9 | 9c | b1 |
| 0050 | 11 | aa | 35 | 62 | c1 | eb | f7 | aa | 86 | c6 | 7e | c6 | fe | 05 | 55 | dd |
| 0060 | e9 | 51 | f0 | 57 | b2 | 89 | b1 | 34 | 85 | 93 | ea | 6b | 8c | c2 | 95 | 84 |
| 0070 | 1a | 48 | dd | 05 | ae | 03 | 68 | dc | 7c | 0f | c5 | fb | da | a2 | dd | 72 |
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 0x53cd57d0…656b38
// 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("0x53cd57d0ce3bc82cc85eae085c8c69508d9b2d42a936f8f58772a19445656b38")
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)