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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.
0x2631be16d2cb651e47dcdadfb47d9ac278fbd83067dc26381b2fbcabc6cbc6faThe 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 | 3e | 06 | 48 | 0a | 05 | 83 | cb | 39 | 4b | 98 | fb | 10 | ce | 4f | c8 | 1f |
| 0010 | 06 | 82 | 79 | a0 | b0 | 75 | a6 | 2d | 83 | 06 | f2 | 6f | 95 | 77 | 82 | 11 |
| 0020 | a5 | 12 | f1 | 3d | c2 | a7 | 0e | e1 | 1a | cd | 44 | 53 | 3f | 48 | 17 | ec |
| 0030 | ba | 58 | 81 | b5 | d3 | 6d | a3 | ec | 4c | dd | d1 | 5a | 72 | c9 | f8 | 26 |
| 0040 | 4c | c6 | cb | b1 | 48 | 95 | 45 | 3b | e1 | f0 | 5c | 18 | 9d | 23 | 7c | 7f |
| 0050 | 8e | 02 | 38 | 01 | cf | 28 | a0 | a1 | a4 | c5 | d5 | 9d | de | 32 | 7e | fc |
| 0060 | ca | df | 26 | 23 | f4 | 5c | 2f | aa | 36 | f4 | 66 | b2 | 0a | fe | 83 | fd |
| 0070 | 1a | 17 | 80 | dd | 34 | e1 | f1 | e0 | 6f | fc | 52 | 1b | ff | e8 | 43 | e8 |
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 | c6 | 81 | 79 | 0b | af | 9b | 26 | 68 | e1 | 53 | 09 | 4d | 8d | 36 | 3e | cb |
| 0010 | cc | b5 | 98 | 84 | 95 | 61 | 81 | 62 | ff | a4 | 71 | 5c | 01 | a5 | 92 | 00 |
| 0020 | ee | 1a | 4f | 2e | 1f | 4a | c9 | 5c | b1 | d6 | 3a | fc | 2b | 64 | c6 | 42 |
| 0030 | eb | 41 | 5c | d2 | 45 | 98 | f7 | a7 | 3c | f0 | 9a | eb | 24 | 86 | cf | 0f |
| 0040 | 83 | bf | ab | 6b | bf | bd | 4d | 3d | dd | fd | 11 | 76 | a5 | e5 | 33 | b2 |
| 0050 | fa | 09 | 58 | 91 | 8e | 5f | c1 | 7c | ff | b5 | 5a | 55 | 17 | ac | 92 | 3a |
| 0060 | 85 | 87 | f0 | c5 | 32 | 1d | ba | dd | c2 | 2f | 68 | 4f | 5e | cc | 74 | c3 |
| 0070 | 36 | 2c | 7e | 9a | 1a | 50 | d3 | 48 | 26 | d2 | b6 | 1c | 87 | 26 | c7 | 58 |
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.
0x6a5a0dc357ae91354058fdd1ea19b1722a4024b06b8bdba873a74a93c19bb8860xea19b1722a4024b06b8bdba873a74a93c19bb8860xEA19B1722A4024B06b8bdbA873a74A93C19bb886from 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 0x2631be16…cbc6fa
// 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("0x2631be16d2cb651e47dcdadfb47d9ac278fbd83067dc26381b2fbcabc6cbc6fa")
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)