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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.
0x9da6c4d51f34ca2d690834e69e6d029b185bda5a859ca7066cf188962db29f41The 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 | 2b | 4c | 54 | 8e | 28 | a1 | 1c | 2d | 5f | a0 | 3c | d7 | af | cd | e6 | 2d |
| 0010 | 82 | 59 | f0 | dc | 04 | 8c | 16 | 0a | bd | 12 | ef | 40 | 68 | ef | 98 | f7 |
| 0020 | 71 | 7b | 36 | 56 | 7d | 54 | eb | ab | 14 | 51 | 0f | 6d | 9f | 66 | 6c | 15 |
| 0030 | d8 | ef | 15 | 94 | be | 43 | c0 | 1b | 36 | 89 | 67 | 04 | d6 | 82 | 35 | b4 |
| 0040 | 9f | 03 | 36 | 6c | 58 | 3e | 4d | a1 | 92 | c1 | ff | 4d | 3f | f5 | 0d | 99 |
| 0050 | 12 | ff | ec | 05 | 3f | a8 | 2f | 32 | 08 | 37 | 40 | d0 | c6 | b5 | ae | 6b |
| 0060 | d4 | 88 | 7a | a5 | 66 | da | 4b | 4a | 27 | 66 | 5e | 6f | 9b | bc | de | 20 |
| 0070 | 0d | bf | a5 | 9a | b6 | e7 | 53 | 95 | 9a | c2 | 79 | db | 84 | a1 | e3 | 8a |
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 0x9da6c4d5…b29f41
// 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("0x9da6c4d51f34ca2d690834e69e6d029b185bda5a859ca7066cf188962db29f41")
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)