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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.
0xe1d165cec84a2bbf5f28d87aa1b1251949a1aa6595f1e16b62d7b47e92bcf96cThe 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 | 5c | f3 | 9e | 8b | c0 | c4 | 58 | 0e | 1f | 4c | 05 | c9 | 30 | 2c | b0 | 25 |
| 0010 | f9 | 35 | fb | 4c | a2 | e6 | d7 | 91 | 54 | 24 | 17 | 9e | e3 | 62 | 0c | c3 |
| 0020 | f6 | c1 | 0f | f0 | f9 | db | 2e | d9 | 29 | 01 | d6 | f1 | 87 | 0a | 85 | 6d |
| 0030 | fc | 47 | 2f | c0 | 30 | fa | 82 | ba | 7d | 70 | 85 | cf | 5a | 54 | db | 91 |
| 0040 | 45 | 74 | 99 | a1 | 59 | 91 | 7b | 8f | 89 | 57 | bf | ab | ef | a8 | 5d | 34 |
| 0050 | 5b | 85 | b2 | 1f | 9b | f4 | 94 | 14 | 25 | 51 | da | 38 | ef | 2d | d3 | 03 |
| 0060 | 8b | e8 | 49 | 61 | 32 | 77 | 35 | b4 | 29 | f9 | c5 | 08 | 49 | a8 | 26 | 11 |
| 0070 | 01 | 53 | 87 | 37 | 98 | 9c | 92 | 27 | 56 | 51 | de | b5 | 81 | 13 | 52 | f5 |
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 0xe1d165ce…bcf96c
// 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("0xe1d165cec84a2bbf5f28d87aa1b1251949a1aa6595f1e16b62d7b47e92bcf96c")
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)