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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.
0x774e2687415a1ba290a041fb6fedd628c4cc10b0192dc9ba1eac5d48ea9bdafaThe 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 | b7 | 46 | f1 | bc | 61 | 3e | df | cf | 34 | 86 | 3b | 72 | f7 | a8 | 8f | f2 |
| 0010 | 54 | 71 | 82 | 47 | 6a | e6 | eb | 49 | b3 | 35 | 4e | b1 | a3 | ce | 4b | c9 |
| 0020 | fa | 07 | 3b | 52 | b2 | 1a | 41 | 1d | a4 | 2d | 06 | af | 85 | 54 | 78 | b5 |
| 0030 | 7d | 9b | bf | e9 | 34 | db | a1 | 63 | 17 | e9 | d1 | 78 | ff | 37 | e4 | 28 |
| 0040 | 5c | 6a | 5c | 8d | 7c | f6 | 45 | ca | 09 | 74 | 0a | b2 | 26 | 1d | 75 | a1 |
| 0050 | dc | e7 | a2 | 5d | 7c | 3b | db | 23 | 7e | a7 | 55 | 30 | ba | 87 | b4 | 81 |
| 0060 | 38 | d7 | 6f | ce | 46 | eb | b0 | 10 | ca | 98 | 86 | a0 | 50 | 4d | cd | 39 |
| 0070 | b4 | cf | 14 | a0 | 60 | 24 | a3 | 49 | ea | 2d | fa | 9d | 0e | 23 | ab | 01 |
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 0x774e2687…9bdafa
// 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("0x774e2687415a1ba290a041fb6fedd628c4cc10b0192dc9ba1eac5d48ea9bdafa")
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)