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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.
0x12d364d284ab28605b75a6643bcfb0784c35714cddda55c4759adeadb0f82ef6The 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 | a4 | d7 | 4f | 26 | 69 | d9 | 67 | 9a | 80 | 53 | b2 | cd | b8 | 22 | 56 | 52 |
| 0010 | 42 | d5 | 71 | 29 | d7 | 6b | a5 | 55 | c9 | e9 | 59 | 74 | 9c | 9d | 3e | 84 |
| 0020 | 96 | b4 | 1f | 3a | 86 | 44 | 76 | c4 | 77 | aa | 79 | 91 | 14 | a1 | ab | 73 |
| 0030 | 8a | d8 | a3 | f1 | 16 | c1 | 69 | e7 | ff | 16 | ed | 25 | c6 | bd | 55 | d3 |
| 0040 | 66 | b4 | 76 | c9 | ae | 35 | 83 | f7 | c7 | d0 | 25 | 76 | eb | 8e | 40 | b3 |
| 0050 | 5b | 15 | bf | 5b | e6 | 10 | 23 | e6 | ca | a4 | 58 | da | ff | 27 | 05 | a4 |
| 0060 | 60 | 2d | ea | 43 | bc | 87 | 8d | 64 | 17 | 60 | d3 | 72 | 95 | 02 | a4 | f3 |
| 0070 | 9a | 5c | 13 | af | 58 | 00 | cb | e0 | 15 | 9c | 88 | 45 | de | b6 | af | a3 |
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 0x12d364d2…f82ef6
// 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("0x12d364d284ab28605b75a6643bcfb0784c35714cddda55c4759adeadb0f82ef6")
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)