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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.
0x809dee7343a68d6144ec5353bf5dfdf1fc84a78f4f4d8ca4218282358549f639The 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 | bc | 1b | e6 | d7 | ff | 91 | 37 | 9b | a9 | 1e | bc | c6 | 5b | 13 | c7 | ce |
| 0010 | a8 | 5b | 8b | 1e | b4 | e5 | ae | d7 | 8e | c7 | ce | 55 | 62 | 4f | e5 | 8f |
| 0020 | 53 | 13 | dc | 38 | cc | c7 | 14 | 3a | 34 | da | cf | 7d | ed | 3b | 72 | cf |
| 0030 | 02 | ae | 02 | 2f | 4a | 6e | 81 | fc | 93 | f2 | 09 | 61 | 6a | 5d | 51 | ed |
| 0040 | 5a | 8e | a3 | 1c | eb | f5 | 64 | c4 | 57 | a8 | b3 | 1a | fc | f3 | 7f | 49 |
| 0050 | 4b | 5d | a7 | f3 | b7 | e5 | 5a | ed | 81 | 4f | 12 | 42 | ae | 04 | ed | 19 |
| 0060 | 06 | f5 | b9 | ad | 03 | d9 | 98 | fe | 02 | 23 | c3 | bd | 22 | 9d | 38 | e4 |
| 0070 | 6d | c8 | 46 | 12 | 3f | 30 | 40 | b9 | 26 | 15 | e5 | 7e | 68 | e2 | e1 | 73 |
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 0x809dee73…49f639
// 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("0x809dee7343a68d6144ec5353bf5dfdf1fc84a78f4f4d8ca4218282358549f639")
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)