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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.
0x013de42345cfd5abb97ecadf8df75d2079bfae0ac7e21cf84a8f58c200ed2b1dThe 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 | 99 | fe | 0c | 48 | 57 | 3e | 8c | be | 02 | f5 | f9 | 08 | bd | c2 | 7d | 53 |
| 0010 | d2 | a2 | 5c | 69 | 5c | 5a | 12 | d5 | 20 | 54 | cd | 55 | a4 | 3f | d9 | 3a |
| 0020 | f2 | b2 | e5 | 1b | ce | ac | bc | 0f | b5 | ea | 62 | c6 | 84 | f1 | a8 | 35 |
| 0030 | d6 | 84 | 1f | c8 | 0a | 65 | 55 | 95 | 01 | c6 | d9 | 68 | 33 | 68 | 77 | bd |
| 0040 | b1 | 33 | 7d | 88 | 40 | e7 | fa | 2d | 3a | 6e | ce | 86 | 46 | ad | ad | a2 |
| 0050 | 22 | 0f | b9 | b2 | 32 | 44 | f8 | 73 | f1 | b7 | b0 | 4c | 42 | 88 | 1c | 3f |
| 0060 | 1b | 9d | 0d | d5 | d3 | d6 | 70 | 4d | d1 | ee | 55 | 45 | a4 | 82 | 5c | ac |
| 0070 | fd | c8 | 34 | e0 | 06 | 68 | a6 | a6 | 98 | 83 | 0f | 1e | 09 | 09 | cc | 58 |
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 0x013de423…ed2b1d
// 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("0x013de42345cfd5abb97ecadf8df75d2079bfae0ac7e21cf84a8f58c200ed2b1d")
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)