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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.
0x88ef8e1449ee828de49260443e047a2d46a342bada8b408a3817520bb50b8eaaThe 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 | 50 | 79 | ba | d0 | 7b | 5e | a5 | 38 | 7c | a2 | f0 | 94 | af | 70 | 08 | 12 |
| 0010 | 72 | a8 | 1c | 74 | b3 | 94 | 6f | fd | 8b | 31 | 62 | e6 | 3e | 9d | 4c | 78 |
| 0020 | 72 | f2 | b3 | fb | f3 | 04 | 9d | e2 | 1b | b2 | 23 | 34 | 37 | a3 | 73 | 97 |
| 0030 | f5 | c1 | 98 | fa | e8 | ee | 88 | 35 | 95 | 02 | af | 24 | bc | 97 | 94 | 2b |
| 0040 | da | 9d | 68 | 15 | dc | 99 | b6 | c0 | 55 | bd | 1e | 7c | 55 | e3 | ad | 3f |
| 0050 | d7 | f9 | de | c3 | ad | 04 | 15 | e5 | 6f | b2 | 7d | 41 | e5 | ed | d6 | 61 |
| 0060 | 12 | a7 | 9a | a4 | 9d | 7b | c8 | 6b | 97 | d1 | a4 | 33 | e3 | ca | 2c | 0b |
| 0070 | a1 | 28 | e2 | 78 | 25 | e1 | c9 | 72 | e8 | c9 | 69 | c6 | 43 | 8e | a0 | 7e |
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 0x88ef8e14…0b8eaa
// 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("0x88ef8e1449ee828de49260443e047a2d46a342bada8b408a3817520bb50b8eaa")
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)