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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.
0xb00298bee9812b30a4acda4bb58a45bb886e9a1f4eef3197c442760c1e2b1ea5The 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 | 40 | 54 | 2e | c7 | 46 | e2 | e4 | 4c | cd | 1a | 05 | 87 | 9c | 77 | b0 | 19 |
| 0010 | 4c | a0 | 03 | a9 | 3a | 46 | 93 | 7f | 49 | 65 | 2d | a2 | 27 | 75 | a1 | 7b |
| 0020 | 3b | 0e | 24 | 2e | 69 | 97 | ed | 37 | 82 | f4 | 0d | 78 | e4 | f7 | e8 | 24 |
| 0030 | 3a | d6 | cc | 22 | 7b | 54 | bf | 71 | fb | a8 | 23 | af | 9e | 85 | 3a | cf |
| 0040 | 85 | 2d | af | 1c | b9 | 5f | 44 | 21 | b1 | 18 | 1d | 5e | b3 | 73 | f7 | 5f |
| 0050 | a0 | 44 | fc | f4 | 6e | 31 | d2 | b4 | da | a0 | 84 | 37 | 8f | 59 | ab | 56 |
| 0060 | d6 | 88 | 13 | e8 | 3d | 50 | 92 | 88 | b5 | 4c | 2f | 3b | e0 | 39 | ea | 0c |
| 0070 | 20 | 72 | 31 | fc | cf | 47 | 34 | 0b | 7a | 35 | 3d | b6 | 13 | 29 | 1b | 86 |
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 0xb00298be…2b1ea5
// 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("0xb00298bee9812b30a4acda4bb58a45bb886e9a1f4eef3197c442760c1e2b1ea5")
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)