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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.
0xda2fd997550c7f46e3a2afdeff1c1f1d1789e4383b3c12eaea631aca1bfa0e29The 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 | 22 | 77 | 11 | 38 | 7c | bc | 40 | 69 | d4 | 04 | eb | de | 0a | 82 | b2 | 04 |
| 0010 | a8 | c8 | 29 | 0c | 02 | c8 | 46 | 7e | c3 | 8f | 75 | 8b | 09 | 02 | c4 | e5 |
| 0020 | 8a | f6 | bc | 9f | b2 | eb | 56 | 1d | 83 | a2 | 6a | 4d | b4 | c6 | c3 | d1 |
| 0030 | ea | 03 | 4c | bd | ca | 0a | 20 | b0 | 11 | ef | b1 | 6e | b2 | c2 | 8e | 59 |
| 0040 | f4 | c3 | f6 | ce | b7 | 4f | 1c | d7 | 8e | d2 | 21 | 7a | 21 | 7d | b9 | 14 |
| 0050 | a2 | 76 | 0c | d5 | 27 | 46 | 26 | 8e | 09 | 34 | bd | 4f | 5f | 88 | 7b | 10 |
| 0060 | a2 | 84 | c6 | bb | d7 | e2 | d6 | 4b | 28 | f0 | e6 | d2 | 1b | ca | ec | 3b |
| 0070 | ed | 77 | bd | a9 | 8a | 46 | 46 | 36 | ee | 60 | d4 | f2 | e8 | 8c | 7f | 48 |
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 0xda2fd997…fa0e29
// 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("0xda2fd997550c7f46e3a2afdeff1c1f1d1789e4383b3c12eaea631aca1bfa0e29")
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)