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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.
0x5a08b4280ca31467231246d1874086abb13eb4e466d3f586bfd915129bdb866aThe 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 | a0 | df | 87 | af | 25 | 3d | d1 | a9 | a7 | 63 | bc | d2 | 9d | 7a | 6a | 74 |
| 0010 | 00 | 0d | b5 | 56 | bf | 3c | 38 | c4 | ef | f8 | 31 | ca | 26 | 8e | ed | 0b |
| 0020 | af | 7a | c6 | 49 | ae | 66 | cc | 2f | 20 | f2 | c5 | e2 | 17 | 0a | 4d | b8 |
| 0030 | 50 | 49 | 46 | 90 | d8 | ca | 9f | 4c | c5 | 9e | 0f | d2 | 2c | a2 | fa | a9 |
| 0040 | d6 | 76 | 3b | f4 | ef | a9 | 0e | cb | cd | da | b1 | 15 | df | 4b | 25 | 62 |
| 0050 | ea | 66 | da | ae | f4 | 2d | ae | 70 | 49 | 2c | 10 | 19 | c1 | 8a | 14 | 0a |
| 0060 | 6c | 5a | 09 | 70 | e5 | 2d | 22 | 0f | 32 | 48 | 92 | 2e | ee | 51 | b9 | c0 |
| 0070 | 1d | ba | 9e | 09 | a0 | 03 | 18 | 18 | 3a | 01 | a1 | c5 | f1 | 8f | c7 | ed |
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 0x5a08b428…db866a
// 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("0x5a08b4280ca31467231246d1874086abb13eb4e466d3f586bfd915129bdb866a")
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)