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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.
0x90be49333ae80bf1d87da7718cda895735948ff0250d154fed6b215b55c040c7The 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 | 0f | d1 | d2 | f6 | 6a | fd | fd | c4 | e1 | a1 | a0 | 3b | ee | 01 | d8 | 78 |
| 0010 | 6e | dd | 2e | 98 | 47 | f9 | 7d | 62 | 08 | a6 | ee | 2f | ae | 27 | ae | 76 |
| 0020 | 74 | 5a | f7 | 3f | 0c | 41 | 9f | 83 | 9e | 6f | d8 | 32 | 61 | d0 | 76 | 01 |
| 0030 | 70 | de | 1c | a8 | 6d | 8c | 01 | f0 | ca | 87 | 0a | 39 | 6c | 30 | c5 | e9 |
| 0040 | 56 | 42 | 34 | 63 | f9 | 1e | f1 | 96 | e3 | 87 | 8f | 2c | e4 | 48 | 65 | 9f |
| 0050 | b3 | b7 | 63 | 29 | 07 | 61 | 43 | a8 | ef | 0e | 65 | dd | 1d | b4 | 72 | d4 |
| 0060 | 07 | a0 | c0 | f8 | 3b | 3a | 00 | 4c | 8e | 94 | 4b | 7c | 9f | 41 | 49 | 7e |
| 0070 | 5d | 92 | f8 | bb | 06 | 4c | 22 | 98 | 35 | ab | a7 | f7 | b0 | 16 | de | 04 |
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 0x90be4933…c040c7
// 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("0x90be49333ae80bf1d87da7718cda895735948ff0250d154fed6b215b55c040c7")
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)