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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.
0x24a3607b1f47bac6f8420c5504ce5d6bb6d67b9bf6b9c08f6750756bbfcc70b1The 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 | b9 | 77 | c2 | ec | 36 | 83 | 28 | 97 | dc | 27 | 42 | 3f | 3a | ca | c4 | 29 |
| 0010 | b9 | e0 | f3 | d2 | 65 | 80 | 46 | 22 | d9 | bf | 8d | 40 | 81 | b2 | a2 | 64 |
| 0020 | 68 | ed | ef | 7d | 15 | 9c | c3 | a8 | 57 | 18 | 9e | 86 | a3 | b4 | 58 | 2a |
| 0030 | d3 | 10 | 64 | 9f | ce | 94 | 0d | 25 | 42 | 60 | c9 | ac | c4 | 75 | 93 | 9e |
| 0040 | 43 | a6 | 1a | 15 | f7 | 0e | 36 | 11 | 0e | b3 | 56 | 27 | 6c | 48 | 62 | 62 |
| 0050 | 84 | e5 | d0 | 97 | 5b | 02 | fc | 3e | 1f | 36 | b1 | ef | e4 | 20 | 68 | 1c |
| 0060 | 05 | 18 | 5a | 06 | 07 | 1f | 64 | a6 | 17 | 3c | 48 | 9b | 78 | 48 | 63 | 81 |
| 0070 | eb | 56 | 9b | f8 | 9c | 2b | 1c | e8 | 93 | bb | eb | 0a | c8 | 1f | 2b | e8 |
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 0x24a3607b…cc70b1
// 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("0x24a3607b1f47bac6f8420c5504ce5d6bb6d67b9bf6b9c08f6750756bbfcc70b1")
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)