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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.
0x0d073c8b9e2d627956b64500883434558c9f8b8847e9baad72b902a46402bd64The 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 | ec | e0 | 90 | 65 | 37 | 51 | c6 | 86 | 1e | 04 | f8 | e9 | 3c | ad | 65 | e5 |
| 0010 | f4 | 23 | 23 | bb | 4e | 31 | 9c | 4b | f1 | 1b | 8b | 45 | 60 | fc | a7 | 8c |
| 0020 | 16 | a4 | be | 3c | fd | 44 | 20 | 7e | 70 | 28 | 2d | 1f | 04 | 00 | 88 | cf |
| 0030 | 62 | ba | c6 | e3 | 52 | 2b | c6 | 33 | 5c | 16 | dc | 94 | aa | 40 | 4c | 6b |
| 0040 | 24 | ce | 01 | 81 | c4 | 78 | d6 | a5 | 1a | b4 | 4b | 3b | e1 | 05 | 1a | e4 |
| 0050 | 85 | af | 4a | 2b | 02 | 77 | a7 | ca | a2 | fe | 07 | 3a | c1 | c4 | f3 | 43 |
| 0060 | 83 | 81 | d4 | b2 | ff | 4e | e7 | 5c | 08 | cc | 2f | 2b | 40 | a4 | 0a | d1 |
| 0070 | 19 | f8 | 48 | bf | f9 | 72 | 95 | 56 | 3e | 8d | 05 | 7f | 93 | 0d | 04 | db |
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 0x0d073c8b…02bd64
// 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("0x0d073c8b9e2d627956b64500883434558c9f8b8847e9baad72b902a46402bd64")
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)