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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.
0x18127245d8db7bf0a5cf4bf9db102d2ea931b6c7267d5463d5dbc076d7cc0a06The 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 | c8 | 61 | 61 | 63 | 1e | 56 | 45 | f9 | 66 | b9 | 06 | 2d | ed | b1 | f5 | 8d |
| 0010 | 2d | 09 | a5 | f0 | 16 | 56 | c7 | 99 | cd | 77 | b8 | 8c | a2 | af | 03 | 93 |
| 0020 | f0 | 8e | 74 | 79 | b6 | f1 | 99 | c2 | 11 | 71 | bc | 50 | 49 | 5b | 77 | d6 |
| 0030 | 2e | 2d | 71 | 32 | 71 | 5d | 72 | 41 | ae | b5 | 40 | 20 | 47 | 9b | 2d | a4 |
| 0040 | 7f | d7 | 7c | 37 | 4d | 3b | c5 | 61 | 4b | 0a | e5 | 17 | f2 | 95 | eb | db |
| 0050 | c1 | 2e | dd | 55 | c4 | f1 | f7 | d7 | 29 | 91 | d8 | de | ee | 26 | ad | bb |
| 0060 | 0c | b1 | aa | eb | 64 | 19 | 0a | 17 | 7a | c4 | 91 | 5a | a9 | c2 | b1 | 40 |
| 0070 | c6 | 7b | a4 | db | e0 | 98 | f9 | a4 | c0 | 2a | 4c | 96 | e1 | aa | 5e | 76 |
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 0x18127245…cc0a06
// 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("0x18127245d8db7bf0a5cf4bf9db102d2ea931b6c7267d5463d5dbc076d7cc0a06")
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)