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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.
0x284dbedb163983a711387071e8e2b6aa790ba09517fb4d23426eb6c7a8ac5905The 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 | c6 | 88 | c2 | 47 | 4b | ff | 9d | e2 | 12 | e2 | eb | 40 | da | ad | 7e | 2d |
| 0010 | 8a | f7 | 19 | d1 | 6f | 09 | 6d | 1b | 67 | c8 | 7c | b5 | 92 | e0 | 5a | 8e |
| 0020 | e1 | e1 | 74 | c8 | 58 | f3 | 14 | d1 | 18 | 4e | b6 | b6 | d2 | e6 | e1 | 5f |
| 0030 | d8 | ec | 4b | 9a | 7a | 04 | 0b | d7 | fe | 1b | f0 | 0b | 0f | 91 | d0 | e1 |
| 0040 | b0 | 20 | 88 | 7e | 54 | c9 | 1f | f9 | 6c | 19 | c9 | 44 | f1 | 90 | 14 | 32 |
| 0050 | 40 | ea | 37 | 30 | 74 | ce | da | a9 | e4 | 7a | b6 | e4 | 54 | 47 | 45 | 02 |
| 0060 | b4 | db | f7 | f4 | 3a | b4 | 81 | c5 | 1d | 7d | c9 | 2d | aa | 9d | 3b | 28 |
| 0070 | a7 | e5 | 22 | 35 | 0c | 42 | 6b | b9 | e1 | 8a | 49 | b0 | 94 | db | 92 | 44 |
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 0x284dbedb…ac5905
// 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("0x284dbedb163983a711387071e8e2b6aa790ba09517fb4d23426eb6c7a8ac5905")
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)