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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.
0x941fbc3efd0e0f12a622887c8a7b3860b81c37746f7a9fcc1ed8dbac830383efThe 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 | 6a | 7a | 0d | d0 | b7 | 58 | 34 | bb | 20 | 2b | 38 | 7e | e3 | 25 | 4e | ba |
| 0010 | cd | 64 | 64 | 5f | f2 | 44 | c1 | d2 | ae | f3 | 42 | 19 | 39 | e1 | 1f | 1f |
| 0020 | 14 | c5 | 03 | 35 | 49 | 18 | 74 | 10 | 19 | af | d8 | a3 | e7 | f1 | e6 | 66 |
| 0030 | 6b | 6a | 70 | c6 | a0 | b3 | 19 | 1d | 5c | e8 | 28 | 72 | 7c | 85 | a5 | 1d |
| 0040 | be | a6 | a6 | 25 | b7 | 2d | fe | c8 | e1 | a3 | 2e | d3 | 29 | f5 | aa | 37 |
| 0050 | a0 | 30 | b9 | 10 | d1 | f4 | f7 | 44 | ba | 4c | ee | f8 | 0c | 3e | 7a | 8d |
| 0060 | 70 | f3 | 5f | cc | 6c | e6 | 69 | a9 | 51 | 19 | b9 | 1e | ac | 9b | b9 | d6 |
| 0070 | b4 | f8 | b4 | ed | e5 | e5 | 90 | c6 | 23 | 8e | d1 | 1c | a1 | 9e | 7f | e7 |
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 0x941fbc3e…0383ef
// 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("0x941fbc3efd0e0f12a622887c8a7b3860b81c37746f7a9fcc1ed8dbac830383ef")
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)