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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.
0x87acf2a4284c918605dc49a05a19588794f4118f7f8c67ee8b3d10c751702447The 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 | ae | 83 | 59 | 86 | 35 | 16 | 2e | c6 | f3 | b4 | f0 | e7 | b8 | 1a | f5 | b4 |
| 0010 | 26 | ba | d9 | eb | b1 | e1 | 56 | 57 | 93 | 3c | 4d | 52 | ea | e4 | 44 | f3 |
| 0020 | 45 | db | 95 | 45 | da | f6 | ee | 54 | 73 | e3 | b9 | 35 | 4e | 86 | 0f | 95 |
| 0030 | 38 | 8a | c0 | 8e | d3 | cd | a5 | 6e | d6 | 2f | 09 | 10 | df | 97 | 7b | 70 |
| 0040 | be | 62 | d4 | 25 | 26 | 33 | 92 | f3 | 70 | f0 | 25 | fc | 68 | 84 | 0e | 99 |
| 0050 | 77 | cf | b9 | e7 | ab | 99 | 65 | b0 | e9 | 26 | 3c | 87 | 88 | 82 | 99 | 63 |
| 0060 | 5a | e6 | 13 | 12 | 45 | a3 | bc | e2 | e0 | f2 | 2f | 3b | e9 | 74 | 72 | 74 |
| 0070 | d1 | 51 | ab | 55 | 06 | f2 | 02 | fc | 3d | 89 | d4 | e8 | 20 | 6e | 13 | 5b |
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 0x87acf2a4…702447
// 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("0x87acf2a4284c918605dc49a05a19588794f4118f7f8c67ee8b3d10c751702447")
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)