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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.
0xb68c5ce6d4f888fce01c603892ce5fa3b7df29ab0c19fe5bc0f9363e606fd173The 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 | e9 | 7f | db | 48 | 42 | c8 | 4d | 2d | f1 | 1e | fa | a7 | 82 | 40 | 49 | e6 |
| 0010 | c0 | 96 | c6 | 13 | 1a | 94 | da | ad | a5 | 37 | bb | 71 | 9c | 29 | 88 | f5 |
| 0020 | b7 | 9f | 2b | 65 | 69 | ab | 94 | b5 | 8d | f6 | 14 | 92 | 71 | cd | 55 | a8 |
| 0030 | 50 | 94 | dc | 48 | 57 | 63 | fb | 2e | 89 | 0d | 1a | e6 | c8 | d5 | 5b | 0f |
| 0040 | e2 | 63 | 69 | f6 | 99 | 5e | 14 | 18 | 80 | 33 | 41 | e4 | 32 | 50 | 34 | db |
| 0050 | 61 | f3 | c3 | 3e | aa | 5e | 78 | df | bd | 4b | 03 | f5 | 1b | 84 | 8c | 84 |
| 0060 | 51 | 20 | 10 | 46 | 1c | b5 | c2 | 67 | 70 | 20 | 96 | 5e | 26 | 33 | 63 | 6b |
| 0070 | 56 | 42 | b9 | 09 | f3 | 70 | 5e | 71 | c8 | 0e | 38 | 07 | d3 | f0 | c5 | c7 |
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 0xb68c5ce6…6fd173
// 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("0xb68c5ce6d4f888fce01c603892ce5fa3b7df29ab0c19fe5bc0f9363e606fd173")
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)