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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.
0x42321157b15db14a406596f917556578b5c61fae784e4629ec9b1c3675bb02ceThe 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 | 26 | 28 | 55 | 9a | 5a | 27 | ce | 9e | 68 | fe | b9 | de | af | 53 | fd | e5 |
| 0010 | ae | 63 | b5 | bf | e3 | 86 | f1 | 0e | 21 | 9f | af | d5 | 4f | df | e1 | ef |
| 0020 | 6d | 39 | db | af | 67 | 08 | b8 | 0e | 10 | 66 | 2e | 0c | d8 | 86 | 27 | ff |
| 0030 | df | 0b | 46 | cb | 6d | b1 | 55 | c9 | 7c | 11 | 51 | cb | e3 | 85 | c6 | 35 |
| 0040 | e4 | ca | 23 | 09 | 1b | 21 | 9f | 03 | ec | 25 | b9 | bc | b1 | 41 | 3a | 05 |
| 0050 | f3 | 96 | 9c | c7 | f8 | b1 | 50 | 9f | 86 | da | d4 | 6c | 39 | 5c | e8 | a9 |
| 0060 | 26 | 98 | 70 | 28 | bb | 13 | d4 | 2f | 61 | 52 | 9d | d3 | a4 | 1b | 20 | 73 |
| 0070 | a8 | 8f | 2c | 78 | 07 | 91 | ff | 34 | 48 | 06 | e4 | c1 | c4 | ab | 6c | 89 |
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 0x42321157…bb02ce
// 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("0x42321157b15db14a406596f917556578b5c61fae784e4629ec9b1c3675bb02ce")
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)