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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.
0x045d3855742c34aa30a39337dbf1d66b01c674f5876b6ccb83c21ff45a78c47fThe 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 | 2d | 98 | 33 | 00 | 6c | 73 | 80 | d0 | 5f | bd | c3 | 45 | 4c | 99 | af | b6 |
| 0010 | f4 | c1 | be | 71 | d1 | 29 | a5 | 62 | 51 | f9 | a8 | c5 | fc | d4 | 74 | e1 |
| 0020 | c1 | 47 | ee | 3b | 2a | 7f | 41 | 42 | 64 | 49 | 1c | 16 | 67 | 3a | ad | 9d |
| 0030 | 8b | 1e | 43 | 39 | ff | 54 | d1 | 48 | 73 | e0 | d1 | ea | cf | 8c | 0d | 85 |
| 0040 | 1f | 89 | 71 | 9f | 46 | a6 | c5 | 78 | 0d | 25 | a1 | 9c | 50 | 6c | 0d | b6 |
| 0050 | 6a | 78 | 8c | fe | 64 | 54 | b8 | 83 | 26 | 18 | e1 | 7a | 81 | 3d | cd | 8e |
| 0060 | 1a | 41 | 49 | bf | b7 | a0 | 0a | b5 | 83 | 75 | bf | 27 | b5 | a0 | 43 | 56 |
| 0070 | 2c | 8f | b4 | 74 | ba | 65 | 2a | 07 | ac | f5 | d4 | 49 | 98 | 99 | c1 | a2 |
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 0x045d3855…78c47f
// 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("0x045d3855742c34aa30a39337dbf1d66b01c674f5876b6ccb83c21ff45a78c47f")
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)