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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.
0x5059ff9da241e7fa8527b771184d891ebff003dc0d71da3e47ed85fb3c4d997cThe 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 | f3 | 27 | 9a | a7 | e4 | e1 | 94 | 51 | 19 | d6 | f3 | ca | 48 | 83 | e8 | 23 |
| 0010 | 2f | 9f | af | 67 | 8c | b9 | c3 | f2 | 7e | ae | 78 | 26 | 95 | 02 | c4 | 5c |
| 0020 | 6d | eb | a3 | e9 | 8b | 2f | 24 | ea | 4c | 90 | 01 | 53 | 9a | 0e | 8f | c2 |
| 0030 | 84 | 1f | 49 | 96 | 01 | 21 | 19 | 36 | d7 | c7 | 16 | 8f | 97 | f5 | 2f | bf |
| 0040 | 4c | 89 | 00 | 98 | 5f | 75 | 46 | d4 | 46 | 4c | 9e | 32 | 75 | 00 | 67 | da |
| 0050 | 71 | 62 | 89 | ab | 1c | 94 | 90 | 0d | 76 | 31 | ed | 68 | c3 | fc | e0 | 41 |
| 0060 | d1 | 1a | 15 | a6 | 0e | e8 | f3 | 4c | d8 | 00 | a6 | 99 | 73 | 9b | 54 | d5 |
| 0070 | 31 | f5 | 0c | fb | 4c | 16 | 71 | 24 | 88 | 7c | 04 | d6 | 25 | f9 | 95 | a1 |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0x5059ff9d…4d997c
// 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("0x5059ff9da241e7fa8527b771184d891ebff003dc0d71da3e47ed85fb3c4d997c")
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)