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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.
0x378b40b68cdc6c7f6d48e7988395cad45ee81ba844985ded59e91d49c4ceb002The 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 | cf | 7c | 07 | a2 | b8 | b3 | b2 | ba | 18 | ce | f2 | 4a | 78 | 19 | f4 | 55 |
| 0010 | e3 | f3 | 16 | ed | 9c | f6 | 6f | c5 | 42 | 0d | cf | 17 | 19 | cf | d7 | b9 |
| 0020 | 20 | 22 | b8 | 1f | 93 | 30 | 43 | ad | b7 | a8 | c8 | e2 | ca | 8f | a0 | ff |
| 0030 | 4d | af | 84 | 10 | 6e | 89 | 3a | c3 | 8e | 2c | 82 | b8 | 55 | 4d | 59 | 15 |
| 0040 | 98 | 11 | ec | 6d | 1b | a7 | 9e | 37 | 83 | 90 | b3 | 62 | c6 | 45 | 3f | 52 |
| 0050 | 9b | 07 | 68 | 2d | 8e | 7d | d1 | 55 | 93 | 8c | cc | ae | 2e | 2b | 88 | 27 |
| 0060 | bd | 3b | 8c | 9c | 12 | 2f | 71 | 79 | b2 | 5b | b2 | 51 | 95 | 53 | 02 | b0 |
| 0070 | 80 | ec | 21 | f9 | 03 | d0 | 80 | 83 | d4 | 3a | 59 | f8 | 7b | fb | 82 | fa |
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 0x378b40b6…ceb002
// 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("0x378b40b68cdc6c7f6d48e7988395cad45ee81ba844985ded59e91d49c4ceb002")
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)