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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.
0x4d5a6588226bda0a52cee05d15188529967d20143839b585c5d6f9654d285e70The 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 | a8 | 83 | 5f | 21 | e0 | a5 | 5b | e3 | 18 | 0d | af | d5 | 87 | 51 | 1d | 5b |
| 0010 | 55 | 03 | ce | 83 | 59 | d1 | 7c | 86 | 6e | d0 | 05 | 60 | e2 | 14 | f1 | b6 |
| 0020 | bf | 81 | 82 | d5 | b2 | 36 | 44 | 98 | 23 | d7 | ca | fb | b7 | ff | cb | a2 |
| 0030 | 65 | cc | 94 | 3b | 02 | 55 | 46 | 39 | 51 | 8a | fb | 3c | 87 | 77 | c7 | 19 |
| 0040 | e1 | 06 | 8e | 80 | 16 | 29 | aa | 8b | 81 | 1d | e0 | 52 | 08 | aa | 84 | 87 |
| 0050 | 12 | 12 | da | 8b | 34 | 39 | a3 | a6 | e9 | 6d | b9 | d8 | b1 | e8 | a2 | c2 |
| 0060 | 5a | 71 | 9a | 11 | 4d | 57 | 07 | c6 | 92 | 77 | 71 | c4 | c3 | 1b | 55 | 11 |
| 0070 | 30 | b4 | e6 | d2 | 73 | 7f | c5 | e9 | c3 | bd | 4c | 78 | 98 | d9 | d9 | e2 |
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 0x4d5a6588…285e70
// 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("0x4d5a6588226bda0a52cee05d15188529967d20143839b585c5d6f9654d285e70")
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)