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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.
0x14202ddd1d6be0fc4f247483afb68abd833ed19e7610ee332448bdeece831ab6The 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 | 2e | 91 | f0 | 06 | a0 | 85 | 6b | 25 | c8 | 9b | 91 | a9 | f4 | 95 | 84 | 8a |
| 0010 | 3d | 36 | a0 | ba | 88 | 6f | 40 | 25 | 0a | ed | 56 | 9e | 5b | 92 | d9 | 76 |
| 0020 | 09 | 76 | 76 | 98 | 45 | 8f | e1 | 2f | da | 47 | e4 | 9f | b7 | 9b | f7 | d4 |
| 0030 | 42 | aa | ac | 51 | f3 | 5d | bb | 90 | 65 | 0f | e6 | a8 | 93 | 25 | ce | 6b |
| 0040 | fa | 2a | ec | af | 62 | 7b | 44 | 56 | 51 | 89 | a8 | a7 | cb | 36 | 61 | 57 |
| 0050 | 27 | e6 | ea | f9 | d9 | 23 | 09 | b0 | ee | d8 | 3d | c3 | bf | 0e | 16 | 08 |
| 0060 | 27 | 83 | a7 | 4f | 73 | 29 | 7e | e8 | 3a | 57 | 67 | 8d | e0 | 1e | ad | 95 |
| 0070 | 91 | 71 | 0c | 71 | f6 | 51 | 27 | b9 | 84 | 9a | 19 | 8c | e2 | 09 | 26 | 8d |
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 0x14202ddd…831ab6
// 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("0x14202ddd1d6be0fc4f247483afb68abd833ed19e7610ee332448bdeece831ab6")
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)