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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.
0x4849b71b9f41c9678f3f30340667e9f66cc076e165c30d991f87871b2c6ab282The 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 | 9e | 68 | ad | d4 | 93 | 57 | 6e | 11 | 2f | 66 | 5b | 60 | f0 | fd | f0 | 5c |
| 0010 | db | e0 | b8 | 02 | a1 | c1 | 20 | af | 71 | de | 62 | 40 | 53 | d1 | 37 | 9b |
| 0020 | af | 2d | 2f | e1 | 79 | 5b | c0 | f8 | 67 | 69 | ae | 46 | c0 | f5 | 13 | b5 |
| 0030 | 53 | c6 | ca | 2d | f9 | dd | d0 | 42 | 4f | 8e | 99 | 60 | 94 | 71 | f4 | b7 |
| 0040 | 75 | e8 | 2e | 41 | ea | 6f | 57 | 5a | f9 | c7 | c4 | 0c | 1a | b4 | be | c4 |
| 0050 | 19 | a8 | d6 | 1b | 7b | 02 | 30 | a4 | cc | 07 | d2 | 9f | 56 | 6a | 68 | c7 |
| 0060 | 92 | 88 | e3 | 21 | dd | aa | f0 | ec | 33 | d0 | a6 | da | 50 | f5 | 68 | 66 |
| 0070 | 7a | 2a | 4c | 55 | ca | 49 | 4e | 5e | f3 | a9 | f7 | 53 | 0b | ff | c2 | ea |
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 0x4849b71b…6ab282
// 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("0x4849b71b9f41c9678f3f30340667e9f66cc076e165c30d991f87871b2c6ab282")
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)