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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.
0x4bde09d0ac28a616c6f3057adc8821b2253eb3972f6982e52d7b08892a9a7ca7The 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 | e3 | b0 | a0 | 0c | 19 | 3b | ea | 18 | a9 | 3d | 19 | 7e | 20 | e3 | ff | bf |
| 0010 | c7 | 8b | 97 | cf | 53 | 71 | 1c | 70 | d5 | 70 | 9a | 0a | 65 | 40 | 52 | 28 |
| 0020 | a5 | 7e | 96 | d1 | 28 | 21 | 67 | 6c | f5 | 6f | 9a | 07 | 17 | c3 | 3a | 19 |
| 0030 | ce | 87 | 00 | f5 | ca | ea | 7d | 7a | d6 | 23 | 7d | 47 | 70 | c9 | a1 | ac |
| 0040 | 19 | 5e | 33 | cf | eb | cd | 15 | 5a | 56 | d5 | 01 | 36 | 85 | 6d | 39 | eb |
| 0050 | 40 | 38 | 5c | dd | d4 | c2 | b9 | 77 | 6f | 50 | 00 | aa | da | b5 | 07 | 5e |
| 0060 | b4 | ca | f6 | 96 | 9c | e4 | 0d | e2 | 05 | 7f | 6e | 7d | e2 | 06 | 0f | 16 |
| 0070 | 36 | d2 | 19 | ab | b0 | 1c | 72 | 5b | 09 | 30 | d7 | 78 | 01 | 80 | 0a | 6b |
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 0x4bde09d0…9a7ca7
// 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("0x4bde09d0ac28a616c6f3057adc8821b2253eb3972f6982e52d7b08892a9a7ca7")
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)