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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.
0x4d760be514ff9a202d6c9e6291220829ad60d9a66c159a99b6c91dae2d4d45deThe 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 | d8 | 20 | 23 | 23 | 54 | 17 | 40 | 77 | b2 | f5 | 85 | f2 | 87 | 3e | 26 | f8 |
| 0010 | 45 | d4 | 74 | 32 | 89 | 7d | ad | 5c | 65 | 24 | 90 | ce | b3 | d6 | 23 | c5 |
| 0020 | b6 | f5 | 1e | 1f | 56 | a6 | d1 | 53 | 72 | 7f | 22 | e5 | ca | 5c | 34 | 26 |
| 0030 | a0 | 10 | a9 | 38 | d7 | 00 | ec | b3 | 59 | d3 | 3b | 9a | 60 | ec | 47 | d5 |
| 0040 | 73 | 3d | 9a | 97 | e3 | b1 | 1f | df | 8d | 7d | 4b | 94 | b5 | bf | 6f | be |
| 0050 | bc | 52 | a3 | 30 | 77 | 08 | 25 | f2 | f3 | 76 | b9 | 54 | 5a | 27 | bd | 6f |
| 0060 | 08 | a2 | c5 | ee | 94 | 5e | 27 | 1d | fd | 88 | 28 | 66 | 9b | 23 | 8c | 73 |
| 0070 | 20 | 3c | c1 | f5 | 7b | 91 | 69 | 20 | 7c | 34 | af | de | 9b | 60 | 3a | 91 |
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 0x4d760be5…4d45de
// 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("0x4d760be514ff9a202d6c9e6291220829ad60d9a66c159a99b6c91dae2d4d45de")
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)