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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.
0xcc18961182a2240a723c819dba6032addbda2ad9e4b68951a18ee7a017c80e69The 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 | 1c | ab | c7 | 77 | 9b | f6 | 49 | fd | 41 | dd | 34 | 76 | ef | 47 | df | 03 |
| 0010 | 9d | 9e | 0d | 73 | 8d | ce | 3d | fc | d9 | 53 | 0c | 70 | e5 | 06 | 54 | 4d |
| 0020 | 2d | a4 | 5c | 0e | 6b | b9 | bd | d0 | b6 | 7c | f1 | 4a | 48 | 6c | 49 | 2a |
| 0030 | 01 | 1a | b4 | 1a | 86 | e3 | 14 | 4d | bf | 46 | cf | 74 | 14 | d2 | 5a | 68 |
| 0040 | 4a | d8 | 25 | b7 | d0 | e9 | 9a | b7 | 7e | 23 | 2e | 61 | a8 | e1 | 39 | 6a |
| 0050 | 68 | 59 | 35 | 8b | ee | 86 | 2d | 31 | 5a | cb | 83 | 13 | eb | 7c | 5b | e5 |
| 0060 | 9c | 28 | 82 | 6f | 7b | 6e | ae | 65 | f1 | 83 | 51 | d2 | 21 | 96 | 1e | 1f |
| 0070 | 3f | e7 | be | 84 | bf | db | d2 | 9e | bf | 7c | 83 | 71 | bf | 1f | e0 | 94 |
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 0xcc189611…c80e69
// 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("0xcc18961182a2240a723c819dba6032addbda2ad9e4b68951a18ee7a017c80e69")
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)