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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.
0xb5699b98ac5dac2cc5142baaa62432dc413fb405092e6b35644e92a95ab80325The 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 | 8c | b9 | 9b | a8 | e6 | e0 | 3c | b2 | ea | 28 | 04 | 0d | 67 | 6c | 11 | 68 |
| 0010 | 9f | 86 | 05 | f9 | 5b | 57 | 01 | 03 | b7 | a7 | 0e | c1 | 16 | 7b | e2 | 54 |
| 0020 | 12 | f1 | 10 | 38 | a6 | a1 | 2d | b9 | c4 | 26 | bf | a5 | 7b | 6e | 36 | 7e |
| 0030 | e5 | cd | dd | 42 | c3 | 96 | 5c | b0 | c1 | 26 | 12 | f0 | 01 | f7 | 2c | 6b |
| 0040 | e0 | 60 | 24 | 13 | bc | ba | fd | 36 | 2c | 79 | 32 | 62 | f6 | 76 | a4 | b8 |
| 0050 | d4 | 71 | c8 | 82 | 77 | ed | 60 | bf | b8 | 9e | bb | 76 | c7 | 53 | fd | f0 |
| 0060 | 6c | 4a | 30 | ee | 24 | 10 | f7 | fb | 4c | 2d | 17 | 4b | 8d | e6 | 1b | ef |
| 0070 | 2c | 9e | 1a | 38 | eb | 3d | d1 | 65 | ba | 35 | 63 | 94 | 04 | 9b | 5b | 63 |
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 0xb5699b98…b80325
// 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("0xb5699b98ac5dac2cc5142baaa62432dc413fb405092e6b35644e92a95ab80325")
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)