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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.
0x3f5b8d79fd74ad86b25b5b59e8f6319f6e7b69e819695b5f027fa69da4c2a5e3The 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 | e3 | e7 | 9a | 5f | 30 | a9 | fd | 48 | cc | 5d | ca | 25 | 69 | 35 | ff | 43 |
| 0010 | 3e | 58 | 0b | 8d | e6 | bb | ee | a9 | f2 | 8d | 80 | 93 | ec | ff | 32 | 8d |
| 0020 | 15 | 0f | b8 | 54 | 26 | c2 | 5d | 3f | 34 | 95 | 9f | 96 | 24 | a8 | 81 | 11 |
| 0030 | d5 | cf | ce | 4d | 46 | 3a | 42 | e1 | c6 | a2 | 97 | 80 | 90 | da | d6 | 5c |
| 0040 | 50 | 76 | 52 | d9 | c9 | f4 | 23 | 8b | 0a | 9c | f5 | ae | 9e | a5 | 22 | 67 |
| 0050 | 45 | 1e | da | 15 | 24 | d1 | a5 | 55 | 71 | 05 | 0d | 2e | f2 | 9b | 3b | c2 |
| 0060 | b8 | c6 | 14 | 0c | 66 | 69 | db | db | e9 | 62 | c1 | ca | a5 | 52 | 42 | be |
| 0070 | db | 6e | 09 | 02 | 91 | d1 | ca | 14 | 08 | fe | c5 | 54 | c6 | 59 | 64 | c2 |
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 0x3f5b8d79…c2a5e3
// 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("0x3f5b8d79fd74ad86b25b5b59e8f6319f6e7b69e819695b5f027fa69da4c2a5e3")
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)