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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.
0x443a5b96a57e62d7863e28b4c5166e05479eb9d22c00eba7de3113a534b0c126The 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 | 5f | 33 | f3 | 50 | 2e | 8e | 59 | 0c | 54 | 54 | e6 | b6 | a3 | 81 | 95 | c2 |
| 0010 | 2a | d0 | b6 | 1a | 49 | f3 | 47 | 80 | 54 | 71 | c6 | 67 | b5 | 9a | ee | 1e |
| 0020 | 9b | 9d | 64 | 6c | 70 | 7b | bd | 77 | a5 | 02 | 6d | f8 | c1 | 32 | 48 | f4 |
| 0030 | be | 79 | 79 | 24 | 24 | 72 | d4 | c3 | b2 | 82 | 27 | c5 | c8 | 1e | 14 | 5e |
| 0040 | b2 | 44 | a0 | 83 | 7d | 9e | 71 | 07 | 9d | 24 | b8 | 99 | 48 | 13 | 9b | 35 |
| 0050 | ca | 48 | 99 | 2e | 1b | d9 | 4c | 06 | c2 | 76 | 79 | a7 | 71 | 6d | 2b | 24 |
| 0060 | a1 | 75 | 4d | 7a | 39 | 65 | a1 | e3 | d1 | 88 | 32 | 86 | 79 | fc | c2 | 16 |
| 0070 | 05 | 8e | 3b | 31 | 85 | a4 | 2a | 9b | 81 | 7d | 61 | 94 | ea | c1 | d5 | 72 |
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 0x443a5b96…b0c126
// 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("0x443a5b96a57e62d7863e28b4c5166e05479eb9d22c00eba7de3113a534b0c126")
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)