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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.
0x969f316b8782fb30a1ea0410c71b8e32bd0519a2cddae1602a3f91c1eefd0438The 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 | 0b | 73 | 42 | 6c | e9 | d9 | e4 | cf | 2f | d4 | 42 | 5c | 86 | 22 | 28 | 41 |
| 0010 | 69 | c0 | 5a | bb | 84 | 87 | d2 | f7 | c5 | 81 | c7 | 87 | bb | fd | 07 | 32 |
| 0020 | fa | 53 | 4b | 76 | 8f | 89 | 46 | 90 | 77 | 50 | 11 | 2e | b4 | 23 | ba | 49 |
| 0030 | 51 | 3b | a4 | 95 | 9f | 90 | d7 | c0 | b5 | 77 | 6d | 40 | 2e | 69 | 6d | ec |
| 0040 | d4 | 91 | df | 4a | f4 | 96 | 74 | a4 | 20 | 73 | 79 | 4f | 2a | 69 | 0e | 55 |
| 0050 | 9b | f4 | 7e | c7 | 67 | ef | 98 | 66 | 27 | 6e | 2d | af | 2c | f0 | e4 | b4 |
| 0060 | 67 | 46 | be | 2f | 3b | 5b | f8 | 47 | 6c | 18 | 90 | 15 | 59 | cb | c2 | 3a |
| 0070 | 84 | 79 | 96 | 05 | 09 | bb | 9e | 08 | 4c | 30 | 49 | 26 | 07 | b5 | f9 | 3e |
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 0x969f316b…fd0438
// 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("0x969f316b8782fb30a1ea0410c71b8e32bd0519a2cddae1602a3f91c1eefd0438")
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)