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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.
0x140b9959d9a4f3460a971ed375949f33ec70f91bb9f02fa5b326c403900b1949The 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 | c1 | 5a | d6 | 42 | 21 | 64 | 3f | ec | 87 | a7 | e8 | db | a8 | cb | 36 | 2b |
| 0010 | 69 | 61 | dd | 3c | 62 | 4d | 44 | ab | 91 | 1b | f6 | 35 | 00 | 50 | cd | 59 |
| 0020 | 0f | a4 | 6f | 36 | f5 | 85 | 28 | fe | 2c | f9 | 84 | 80 | 8c | 3a | c0 | 64 |
| 0030 | a8 | e9 | e5 | f8 | b1 | f9 | 6d | 1a | 76 | 8f | b6 | 6f | 2f | 22 | e4 | e7 |
| 0040 | 97 | 97 | b1 | 5e | 1e | 6c | cb | a2 | b9 | 6d | b4 | 6e | bd | 60 | 7f | 80 |
| 0050 | 61 | 77 | 3a | c7 | a9 | 42 | 32 | 5b | 49 | 95 | b2 | 75 | 47 | b8 | 65 | 8f |
| 0060 | bc | 1d | c2 | b2 | 6b | 22 | 97 | b9 | 75 | d4 | 08 | f9 | 4f | 1e | 7f | 42 |
| 0070 | d8 | 80 | 98 | 0b | 6d | a6 | 9c | 30 | dd | 4a | 98 | e3 | e8 | 33 | db | 0a |
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 0x140b9959…0b1949
// 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("0x140b9959d9a4f3460a971ed375949f33ec70f91bb9f02fa5b326c403900b1949")
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)