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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.
0x578b2ba4d8499ef93020ebb3864c34198b4a4f1c45d2c6da1e2d55c69ff5ade8The 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 | 9f | b2 | 12 | b0 | c1 | e6 | d0 | cb | e1 | 78 | fd | ff | 3f | a6 | 35 | 50 |
| 0010 | 23 | 1d | 91 | 97 | 3a | 77 | eb | 38 | 0f | 32 | 59 | 17 | 6c | 36 | 3c | 69 |
| 0020 | b1 | e2 | 1f | 78 | 71 | 52 | 99 | 96 | d2 | e4 | 3e | de | de | 00 | bb | 71 |
| 0030 | d6 | c6 | f4 | 46 | 66 | c8 | c2 | 10 | 04 | fa | e9 | 29 | 1b | 9b | 68 | 5f |
| 0040 | f3 | 2c | 8b | eb | d7 | 54 | 8d | b0 | 03 | 34 | e3 | 80 | 8f | 5c | 0d | 73 |
| 0050 | 5f | d0 | 1a | 10 | b2 | 23 | dd | b0 | 44 | 05 | 16 | f0 | 5d | 27 | 77 | 07 |
| 0060 | 30 | db | 0c | 53 | 5d | 67 | 6c | 56 | cb | 2e | e7 | 16 | 20 | cb | b5 | 1d |
| 0070 | 99 | 37 | 66 | 61 | b0 | 1d | 59 | c0 | 92 | 96 | 2c | 6f | 30 | 07 | 70 | a2 |
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 | 04 | 33 | e0 | 49 | 0b | 92 | 4b | 43 | 32 | c6 | 34 | 06 | bb | b1 | ee | 1b |
| 0010 | 21 | 60 | 8e | 8a | fd | 0c | 41 | 42 | c3 | d4 | 36 | a8 | 49 | 30 | 6e | c2 |
| 0020 | 41 | b7 | b0 | 03 | 6f | 7b | 4c | f7 | 07 | 48 | df | d1 | 07 | aa | ce | 42 |
| 0030 | 24 | b1 | 0e | 56 | 54 | 29 | 23 | 7c | 74 | e8 | b1 | 21 | 62 | fe | d6 | e8 |
| 0040 | 20 | b4 | 85 | 71 | 74 | e4 | c8 | 41 | aa | 8f | df | c3 | b4 | c4 | c2 | 7d |
| 0050 | 9d | 3d | 44 | 47 | 23 | a6 | 48 | 46 | 33 | 6a | 3f | ed | 7f | ed | 53 | f0 |
| 0060 | 39 | b8 | 2a | 6d | 57 | 91 | af | 90 | 33 | 43 | 09 | 65 | e3 | 97 | 5f | 4a |
| 0070 | 85 | 79 | d2 | 73 | 8b | 4e | dc | 9e | 16 | 80 | 49 | 56 | e4 | ee | b6 | 3a |
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.
0x4febb03056ab249987e8b18f617f5e4d0006985c1cd999962e82578dc369d0e80x617f5e4d0006985c1cd999962e82578dc369d0e80x617F5e4D0006985C1CD999962E82578dC369D0e8from 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 0x578b2ba4…f5ade8
// 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("0x578b2ba4d8499ef93020ebb3864c34198b4a4f1c45d2c6da1e2d55c69ff5ade8")
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)