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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.
0x205cf5efd1ebac02301fc0a1aa8c170f243c2b29c5652c56d2d4c34dcdfa5267The 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 | 08 | 95 | 54 | 65 | d6 | 8b | c9 | 40 | c2 | de | 36 | b9 | 76 | e1 | 84 | 73 |
| 0010 | 2e | 7d | 94 | 08 | 41 | f3 | 94 | d5 | bb | f5 | e5 | 47 | 2f | 47 | e9 | 1b |
| 0020 | 3e | a8 | e8 | a5 | 79 | e4 | 26 | bd | 1a | 57 | cb | b9 | 14 | 42 | 28 | 9d |
| 0030 | d6 | d1 | 2c | 93 | 64 | 51 | 30 | d3 | 42 | 3d | 10 | 94 | 72 | be | 94 | 54 |
| 0040 | 53 | 6e | 80 | fe | 9e | 0a | 49 | 6f | 39 | bc | f4 | f5 | 49 | b1 | c0 | 55 |
| 0050 | 3d | bd | 63 | 73 | c3 | 91 | 75 | b2 | d8 | e6 | 2d | 6d | 9c | c3 | 35 | 88 |
| 0060 | 2e | e1 | 95 | cf | df | 14 | e1 | 79 | 15 | 67 | 79 | af | 65 | 40 | 5a | 42 |
| 0070 | a3 | f3 | cd | 37 | 68 | e9 | 75 | c8 | f0 | dc | a1 | c9 | 02 | 4d | b3 | 3f |
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 0x205cf5ef…fa5267
// 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("0x205cf5efd1ebac02301fc0a1aa8c170f243c2b29c5652c56d2d4c34dcdfa5267")
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)