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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.
0x41ec9be2fb21ed9e78be704da90062030bb8572a88631ee429bdcb8daece6a36The 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 | ab | 87 | 58 | 52 | 18 | 82 | ef | bd | 31 | bc | bf | 94 | dc | 1b | 36 | 29 |
| 0010 | 46 | c0 | 1c | 35 | 75 | 4c | 0a | 7e | 2a | f2 | d6 | 7f | 0e | aa | a1 | 81 |
| 0020 | 43 | 4f | ec | 20 | b4 | 55 | 0c | c2 | 32 | d6 | 71 | 36 | 97 | a4 | b5 | 82 |
| 0030 | 73 | e7 | 4d | a7 | 5e | e7 | 31 | 92 | 3e | 48 | 86 | 24 | 43 | 08 | 91 | a8 |
| 0040 | 55 | 07 | 97 | 23 | f6 | 03 | 02 | 6d | 6d | 90 | 85 | 13 | 9e | 88 | 98 | ee |
| 0050 | be | ae | 3d | 8c | 9f | 23 | fa | af | ed | 0c | 27 | 12 | cf | 83 | be | e4 |
| 0060 | 4c | ed | 60 | 61 | fc | f1 | 1a | 67 | 02 | 81 | 77 | 0b | c1 | 59 | 8b | 78 |
| 0070 | b0 | 24 | 33 | 1e | 1f | aa | 57 | 50 | 0a | e2 | 3b | 37 | b5 | 29 | 2b | 71 |
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 0x41ec9be2…ce6a36
// 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("0x41ec9be2fb21ed9e78be704da90062030bb8572a88631ee429bdcb8daece6a36")
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)