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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.
0x81fd45ee11d885d0970f291b6a88a5175403cb93af5a538ceb8be24fecbec233The 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 | ae | 20 | db | 54 | 93 | 73 | a8 | e7 | 0b | 8b | 0c | cc | ee | 46 | ae | 79 |
| 0010 | 79 | 68 | 3e | fc | de | 87 | 2e | 39 | ec | 5c | 77 | 79 | 61 | 04 | a3 | 5c |
| 0020 | bc | e1 | 4c | d7 | 65 | 25 | b4 | 6b | bc | 01 | b0 | 35 | d9 | 1c | df | fa |
| 0030 | b8 | 1f | 20 | d4 | e2 | 20 | c9 | 28 | 96 | 5f | 5f | 8b | 50 | a2 | a3 | fd |
| 0040 | 90 | 72 | 3d | 3c | 05 | 0a | 71 | 11 | 23 | 40 | 9e | 8b | 69 | 31 | a2 | 10 |
| 0050 | be | 60 | d9 | 51 | 95 | b7 | 2c | fb | ba | b5 | d9 | ec | 56 | cd | 42 | c0 |
| 0060 | dd | f0 | cb | d5 | a2 | 4b | b9 | f8 | 6f | 20 | 42 | c8 | 70 | 15 | f1 | 15 |
| 0070 | d6 | 4b | bb | 73 | 4d | b9 | fd | b2 | 01 | e5 | 38 | f7 | 7a | d8 | ef | 3b |
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 0x81fd45ee…bec233
// 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("0x81fd45ee11d885d0970f291b6a88a5175403cb93af5a538ceb8be24fecbec233")
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)