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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.
0x8358f0f50a409bfa3e0b4aa64705bbc460ba6c2c86c73b58b3d28da236e398c7The 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 | 98 | 49 | 94 | 56 | eb | 5d | ab | 27 | 43 | 86 | 7d | c9 | 16 | c4 | fe | fa |
| 0010 | 41 | 32 | 0f | a8 | 91 | 51 | 51 | 48 | 28 | 2f | 70 | 10 | c4 | ed | 11 | 0c |
| 0020 | c5 | 7a | bc | 7e | 60 | 2d | 6c | c2 | 47 | 01 | 52 | f6 | 9e | 9d | 6f | d8 |
| 0030 | 22 | 97 | cc | eb | 12 | 73 | d9 | 12 | 19 | e0 | a3 | 73 | 44 | 87 | 01 | 7d |
| 0040 | 1c | 40 | f0 | 52 | e4 | e5 | f1 | a3 | 11 | 5a | a1 | 1f | 6d | fc | 47 | c7 |
| 0050 | cb | 34 | 75 | 12 | ff | 37 | a7 | 16 | 54 | a9 | 55 | 92 | 0c | 42 | b3 | d2 |
| 0060 | b1 | 42 | 56 | be | f5 | 24 | 58 | 88 | c0 | e8 | 7c | a3 | 94 | 84 | 9a | 8a |
| 0070 | 7a | d9 | c7 | b3 | ce | b2 | 91 | 7e | 57 | 50 | e5 | b8 | 1a | 6d | 1c | a0 |
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 0x8358f0f5…e398c7
// 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("0x8358f0f50a409bfa3e0b4aa64705bbc460ba6c2c86c73b58b3d28da236e398c7")
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)