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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.
0x0d02daf56d8850da5053b98aaf0942fc6cafd1a641a1d9ce1aeb5cb8d30446ecThe 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 | c2 | 32 | 1f | 3a | 94 | 91 | 5a | 9a | 6b | d5 | 81 | fc | 04 | d0 | 14 | 93 |
| 0010 | b4 | a5 | b6 | 86 | d3 | d6 | 7f | ec | d2 | 2f | e6 | 4d | 8a | f5 | 7b | d1 |
| 0020 | 6a | e7 | f0 | b5 | f4 | 88 | 2a | 1f | 17 | 22 | a4 | c3 | 31 | eb | 62 | 0c |
| 0030 | f7 | 4c | 47 | a6 | 38 | bf | 30 | 8e | 3d | d8 | 54 | fb | f8 | dd | 0a | 4f |
| 0040 | eb | 3f | e6 | 5e | ef | 30 | ea | 0c | 75 | 98 | 6a | 93 | ee | 12 | 88 | 30 |
| 0050 | db | 25 | d4 | 07 | 07 | 5c | 6b | 67 | 64 | 93 | c4 | 56 | b9 | a0 | 4b | e1 |
| 0060 | 8c | 61 | 40 | af | 0b | 28 | 35 | 98 | 63 | 43 | 4a | 01 | 59 | ec | 83 | 8d |
| 0070 | 5f | 2b | eb | 01 | 90 | 70 | 3b | 0b | fc | 70 | 3e | 6b | 50 | 82 | 95 | f1 |
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 0x0d02daf5…0446ec
// 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("0x0d02daf56d8850da5053b98aaf0942fc6cafd1a641a1d9ce1aeb5cb8d30446ec")
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)