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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.
0x133fdf8347f5ba2331542cd5a73ad1839530ddbcfe054697d833a55e7c51bbbfThe 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 | 72 | 9c | 9b | d3 | 45 | 11 | 93 | b1 | 6c | bf | 8a | c5 | bf | c3 | 58 |
| 0010 | 07 | dd | 33 | b3 | b3 | 55 | 8c | d8 | c5 | 31 | 22 | 34 | 70 | 6a | c1 | 0b |
| 0020 | 76 | 85 | a3 | 40 | 7a | 3f | c8 | f6 | 93 | b4 | 9c | 55 | 7f | 76 | 02 | 4d |
| 0030 | f6 | d0 | 1e | 76 | 6f | 5b | ec | 94 | 62 | 1b | 8b | 84 | 1a | 68 | d6 | 93 |
| 0040 | ef | da | 04 | 08 | 4f | 4a | c1 | 09 | a0 | bf | 49 | 84 | de | 9d | 56 | 9b |
| 0050 | 87 | 26 | 52 | d0 | 24 | b2 | fb | 6a | db | de | 36 | 67 | d9 | 66 | e8 | 1f |
| 0060 | 2b | 6c | 41 | 29 | 61 | 38 | 35 | bf | e4 | 96 | d5 | 61 | 5c | 7d | e3 | d2 |
| 0070 | 2a | ac | 76 | ee | f8 | 1e | d3 | 1d | 78 | e0 | 4c | 27 | 92 | 35 | af | c8 |
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 0x133fdf83…51bbbf
// 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("0x133fdf8347f5ba2331542cd5a73ad1839530ddbcfe054697d833a55e7c51bbbf")
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)