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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.
0x043993aaf58f46d994b758bd7a2693a3f2435c7ce3369cdbfa40bd05e44a5949The 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 | 9a | ce | ea | 7b | 69 | 0e | 74 | a5 | d2 | 78 | fc | a5 | 73 | f5 | 90 | 4f |
| 0010 | 32 | 1f | 4e | fa | eb | 29 | a7 | a1 | d0 | fa | dc | 87 | a6 | 44 | 95 | 45 |
| 0020 | 14 | c6 | 0d | 5f | 33 | e1 | 18 | d8 | d3 | b5 | 07 | 04 | 01 | ff | 00 | a2 |
| 0030 | 67 | 1a | c9 | af | e0 | c4 | 20 | c1 | 19 | c0 | 5f | 8e | a4 | c1 | dd | 80 |
| 0040 | 16 | e7 | 29 | 68 | c8 | cc | be | 69 | 83 | 4f | 8a | 72 | c9 | d6 | 75 | 9a |
| 0050 | 26 | 7d | e1 | 54 | 21 | b8 | 88 | 60 | 1f | d5 | f4 | 9d | 98 | b8 | 3e | 8e |
| 0060 | a7 | 96 | 51 | 1c | fa | 3a | 6e | a9 | f6 | b5 | 78 | a4 | 91 | 7e | 72 | 7d |
| 0070 | d0 | e8 | 02 | 36 | d6 | 0a | 00 | a7 | b9 | 64 | de | 50 | d0 | 88 | 79 | 26 |
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 0x043993aa…4a5949
// 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("0x043993aaf58f46d994b758bd7a2693a3f2435c7ce3369cdbfa40bd05e44a5949")
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)