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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.
0x374dd199461c24b1ad6838b56cd69bba1e614cd94d1d6c735853246dcb5fd8daThe 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 | 24 | b0 | a0 | ca | ea | 99 | 88 | ec | 80 | dd | 81 | 80 | a0 | fb | a6 | ce |
| 0010 | 13 | ac | ba | f3 | b8 | 5f | 83 | 89 | 0d | dd | 7f | 2b | 81 | 99 | d7 | 94 |
| 0020 | 09 | 72 | 76 | b0 | 5c | 29 | 5c | a2 | 67 | ea | 0a | 49 | b6 | bc | 87 | cb |
| 0030 | 31 | aa | 18 | 4e | 8a | 30 | 26 | cc | b2 | 81 | 03 | 49 | 60 | 5c | a0 | a8 |
| 0040 | 70 | 10 | b5 | 2d | 8a | 3f | b0 | 9d | 9c | 38 | a1 | da | 98 | 9c | 35 | 99 |
| 0050 | ec | dd | 7a | 0d | 7b | dd | f7 | 82 | d6 | e5 | f2 | cf | 65 | 3f | 4a | 18 |
| 0060 | 0c | b4 | ae | 89 | 0e | 96 | 3d | 4b | 70 | 59 | 03 | 87 | 96 | 6c | ac | 58 |
| 0070 | ea | de | ba | 4b | 9b | 7c | 88 | d0 | 02 | ef | 53 | 82 | c0 | 52 | 8a | ca |
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 0x374dd199…5fd8da
// 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("0x374dd199461c24b1ad6838b56cd69bba1e614cd94d1d6c735853246dcb5fd8da")
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)