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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.
0x70570bf9eba2c72ba10a70a23e83fb63aa11d1d3c25e9e4778a7937719d20c5dThe 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 | d1 | 6e | 14 | 8d | d9 | 5d | e8 | 60 | 93 | 3c | f4 | 6d | e5 | b5 | b1 | 37 |
| 0010 | 35 | e1 | 17 | d6 | 23 | 15 | c6 | c4 | ac | cf | 25 | 08 | 2e | 38 | fa | c7 |
| 0020 | 32 | d7 | 94 | 46 | 3c | 4e | 49 | 8a | 45 | fc | f1 | f0 | 2f | 03 | 43 | d7 |
| 0030 | fa | fb | 59 | 71 | 7b | 07 | 70 | 32 | b8 | 5d | 66 | cd | 10 | d1 | 84 | 54 |
| 0040 | 51 | 30 | c6 | 4a | 32 | a8 | 2e | 21 | 36 | 83 | 57 | 09 | 3e | c3 | f5 | 81 |
| 0050 | 08 | b2 | 47 | 5f | 54 | a2 | d2 | cf | 70 | ec | d3 | 3a | 41 | f7 | fd | 51 |
| 0060 | 4b | 68 | ed | 5b | 96 | 85 | d9 | 46 | eb | 5a | 41 | af | e9 | a2 | b7 | 79 |
| 0070 | 8f | 96 | 21 | d8 | f8 | 0a | 3a | ca | 49 | 61 | 04 | de | 01 | a9 | a1 | 58 |
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 | 4b | f0 | ae | a4 | 41 | 0f | 86 | 97 | 90 | 3f | 8e | 7c | 5c | 0e | 2d | 6b |
| 0010 | 48 | 42 | 3e | 86 | c2 | 85 | 00 | 9a | 7f | f0 | 33 | 04 | 13 | 75 | c8 | d0 |
| 0020 | 73 | 14 | 80 | 8e | 07 | 29 | 03 | 42 | 40 | 0b | 05 | 82 | 4e | 90 | 6c | 44 |
| 0030 | ee | 25 | 19 | 16 | 04 | 19 | e6 | f4 | c4 | 92 | a1 | 85 | fd | e8 | 51 | fe |
| 0040 | 35 | 3e | a1 | 6e | 42 | bc | 68 | 42 | 56 | 5f | fa | a5 | 89 | a4 | dd | 0c |
| 0050 | 55 | 58 | 74 | 61 | c9 | 02 | 75 | 44 | 2b | a7 | b9 | d3 | fb | ef | 09 | 9c |
| 0060 | 01 | 89 | 4f | ea | 26 | 88 | 9b | 27 | cb | 97 | 32 | c7 | 01 | 7a | c6 | 8e |
| 0070 | 4f | 8c | 28 | 4d | 55 | f0 | 76 | 07 | 09 | c5 | 46 | 08 | e3 | e9 | b4 | e9 |
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.
0x530a134d53706892b91ff1364199f9eeae5a7828207eef2ae5c2959c120def0d0x4199f9eeae5a7828207eef2ae5c2959c120def0d0x4199F9eEae5a7828207eef2aE5C2959c120DEF0dfrom 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 0x70570bf9…d20c5d
// 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("0x70570bf9eba2c72ba10a70a23e83fb63aa11d1d3c25e9e4778a7937719d20c5d")
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)