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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.
0x5d177c3dad331360fd3b4444e0fe87b4469ebccb4412d3c94390e0d9b37c2732The 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 | 8b | 94 | a0 | b3 | 11 | 83 | b7 | 2d | 3b | e7 | c3 | a5 | d9 | 7f | b1 | f2 |
| 0010 | a7 | 9e | 70 | 67 | 2b | f5 | 03 | 5b | 62 | 3f | 74 | 40 | 57 | fa | dc | 76 |
| 0020 | fb | 63 | f7 | 9d | d3 | 5c | 54 | 4d | b8 | 67 | bf | 73 | 30 | 20 | 33 | c5 |
| 0030 | c4 | c0 | 39 | 68 | 21 | b1 | dc | 17 | 2a | dd | b9 | 34 | 29 | f4 | 25 | 67 |
| 0040 | a8 | c0 | e2 | 4a | 13 | fb | 97 | 65 | 40 | 9e | 4a | 91 | ea | f1 | 1d | 62 |
| 0050 | d0 | e2 | 4a | 31 | b7 | 8a | 46 | 76 | 2e | b7 | d4 | 63 | 27 | 10 | cd | d4 |
| 0060 | 8c | cb | 0e | c8 | 32 | b3 | 0a | 29 | 8a | 46 | 1f | b9 | 5f | 02 | 77 | d2 |
| 0070 | d9 | 65 | 36 | 16 | ca | 49 | ea | 2a | ba | 4e | 11 | 2c | e6 | be | e2 | b7 |
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 0x5d177c3d…7c2732
// 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("0x5d177c3dad331360fd3b4444e0fe87b4469ebccb4412d3c94390e0d9b37c2732")
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)