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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.
0x8d8e797e7e8a8fa55028d5ffc80a922c1ae6e6f8728d3a3e665bec471eb2c337The 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 | eb | 6e | ee | 38 | c7 | fb | 45 | 48 | d4 | 16 | f1 | 8e | df | 9e | 75 | 53 |
| 0010 | 9c | b6 | d5 | b0 | b8 | 36 | 94 | 48 | be | a3 | 68 | 3c | f7 | a0 | ee | 75 |
| 0020 | e3 | a0 | 4c | 6a | 3b | ed | 8c | c8 | 63 | 6a | 87 | a6 | a9 | 00 | bf | 02 |
| 0030 | ad | 70 | a8 | 14 | b9 | 8d | 91 | d2 | 8e | 22 | 3e | b7 | 18 | 77 | 40 | d8 |
| 0040 | 33 | 8a | 9a | a0 | 42 | 6b | f4 | aa | 23 | 5e | 10 | 53 | 31 | e5 | 53 | d1 |
| 0050 | 4c | 55 | 38 | 07 | 97 | 03 | e7 | cf | 88 | ea | 53 | 5d | 8c | f8 | e8 | b9 |
| 0060 | 38 | 0e | fb | a3 | d8 | 31 | ce | 5b | 83 | 24 | 51 | 0f | 39 | f9 | f3 | 61 |
| 0070 | 46 | 0f | ab | b6 | 0f | 70 | 0f | db | 69 | 9b | dc | 7e | 48 | 31 | e8 | 7c |
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 0x8d8e797e…b2c337
// 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("0x8d8e797e7e8a8fa55028d5ffc80a922c1ae6e6f8728d3a3e665bec471eb2c337")
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)