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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.
0xdb7ac3cfff6a10e8009c60c6177cf716511da73ca701d8b6f2f30243c3b38770The 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 | ce | ab | cd | 99 | b9 | 45 | c7 | 02 | e1 | 68 | b8 | 60 | b2 | 16 | eb | 99 |
| 0010 | d8 | f4 | 36 | d7 | d6 | 59 | 3a | fd | e4 | 29 | 2d | a9 | e2 | 99 | d7 | 73 |
| 0020 | 47 | 4c | 1e | f5 | 06 | b3 | 3d | 36 | 0c | 97 | 93 | 7d | 1b | 6d | f0 | 89 |
| 0030 | 5b | ea | 03 | 1c | aa | 68 | 84 | 19 | 29 | 70 | 17 | 0b | 11 | 71 | b7 | 4b |
| 0040 | 2a | cb | 86 | 6d | b3 | 99 | 20 | e7 | 47 | 3b | 56 | 02 | 23 | 8a | 67 | 94 |
| 0050 | 65 | 19 | 20 | b3 | 88 | d7 | 5a | 33 | 67 | 5d | f4 | e0 | 9e | 3c | 75 | 94 |
| 0060 | 48 | fd | 4f | 71 | 7e | fa | cf | 33 | 5e | fe | ce | ec | cc | 30 | ae | a0 |
| 0070 | 66 | 5b | ae | c6 | 05 | 1f | 02 | e1 | 62 | 82 | 7f | c2 | a9 | f2 | 4c | b9 |
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 0xdb7ac3cf…b38770
// 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("0xdb7ac3cfff6a10e8009c60c6177cf716511da73ca701d8b6f2f30243c3b38770")
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)