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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.
0x59cd27d985ec5cfba008c6611c910b685640f36b3a92a2d2a64e3f3dfc6fab1cThe 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 | 18 | 55 | d7 | f8 | 40 | 9f | 89 | c8 | e7 | 92 | 27 | 85 | ac | d9 | 62 | 8b |
| 0010 | 38 | 24 | 84 | 49 | 9d | 5b | fd | 7d | 9a | 16 | 68 | 7d | 5b | 22 | 0d | 70 |
| 0020 | 78 | bc | 13 | 2a | 26 | 5d | a2 | 13 | 95 | b8 | ef | 50 | 5f | 38 | 59 | a5 |
| 0030 | 20 | e9 | 04 | 3f | e6 | 79 | d2 | 42 | 10 | ef | 17 | 40 | 76 | b7 | 7c | 4a |
| 0040 | e3 | 2a | bf | 50 | b6 | c2 | b8 | c9 | 56 | 25 | 67 | 13 | 02 | f6 | 09 | 5c |
| 0050 | 33 | 6c | a9 | 05 | 20 | 25 | 8b | c7 | a4 | 5b | 19 | 39 | 31 | 09 | e5 | 90 |
| 0060 | ea | e6 | fc | 17 | 05 | cf | e5 | 13 | 9c | 36 | 1d | fc | 8f | cd | 59 | e6 |
| 0070 | 2f | 55 | 3d | 9e | 97 | 60 | d4 | c6 | 17 | 5e | 69 | 06 | 8d | 49 | e1 | 40 |
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 0x59cd27d9…6fab1c
// 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("0x59cd27d985ec5cfba008c6611c910b685640f36b3a92a2d2a64e3f3dfc6fab1c")
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)