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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.
0x866daf9bcf45fc65f3f2bbf0dbba57b29e39eeb784856db4bc420fe8de35e97dThe 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 | 98 | 01 | 68 | 2a | 67 | 7c | b8 | 62 | 85 | 91 | 1a | d8 | 58 | a9 | 14 | c4 |
| 0010 | bd | 1c | 62 | c8 | c5 | c9 | 18 | 3b | 79 | c8 | 73 | 6f | 05 | 57 | 80 | 45 |
| 0020 | 15 | 22 | 74 | 94 | 57 | ab | a2 | de | 48 | be | b2 | 94 | 3c | 29 | 8d | dd |
| 0030 | a6 | db | 91 | 4a | 2d | b6 | 19 | 04 | 5b | a7 | d8 | e5 | dc | ee | 06 | b5 |
| 0040 | ce | 8a | 06 | ad | 90 | 33 | 92 | 75 | 20 | 47 | 59 | 49 | f1 | 4e | a5 | 15 |
| 0050 | f6 | 4a | 6f | d2 | b3 | e0 | 5b | ac | 60 | d1 | 97 | 4a | 90 | 7e | 0e | 70 |
| 0060 | 97 | 00 | 0e | 6a | bc | fb | a7 | 76 | 50 | ea | 1a | a6 | 5c | 0a | 6e | 6e |
| 0070 | c4 | 95 | 30 | fc | 5a | ab | f5 | f5 | 16 | d4 | c8 | a1 | 11 | f2 | e9 | 37 |
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 0x866daf9b…35e97d
// 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("0x866daf9bcf45fc65f3f2bbf0dbba57b29e39eeb784856db4bc420fe8de35e97d")
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)