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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.
0x843f0bb9b82b6f47f6788d65678323cca2d184fbbd4aaf8e28098642ae4af1efThe 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 | 88 | ff | bb | f6 | 50 | 0f | 1c | 39 | 53 | 8a | 69 | 22 | 4d | 6e | b8 | 10 |
| 0010 | 2e | b9 | a9 | 42 | 9a | a6 | 04 | d1 | 4f | 85 | a7 | 99 | 59 | dc | b2 | 19 |
| 0020 | 5a | 69 | fb | 3c | f9 | 49 | 10 | dd | c7 | 1d | 6f | 72 | 8a | 53 | 7a | d8 |
| 0030 | f2 | cb | 26 | ea | 82 | 1f | e6 | cf | 60 | c5 | a7 | 04 | ce | 98 | b0 | ef |
| 0040 | 5e | ed | bd | 66 | 3e | 2f | 72 | 3c | fc | 72 | 21 | c2 | 6e | fe | 9b | 1e |
| 0050 | 83 | 94 | 73 | c1 | 60 | b8 | 7a | a4 | 3b | f2 | 6a | ad | ae | ee | 39 | fd |
| 0060 | a8 | 39 | 16 | e6 | 1f | 41 | 73 | 2c | 18 | 8e | ff | 3c | c6 | 21 | c0 | 1e |
| 0070 | 35 | 87 | ca | 23 | 82 | cb | 72 | 34 | e9 | 5c | 57 | c1 | 91 | 76 | ec | 20 |
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 0x843f0bb9…4af1ef
// 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("0x843f0bb9b82b6f47f6788d65678323cca2d184fbbd4aaf8e28098642ae4af1ef")
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)