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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.
0x38b15bef2084f950ab5fc2ac948e7e4ceda9dc7380fffaa0ad3c2f4cf7e59ae5The 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 | 6c | 6d | 48 | 3f | 08 | 86 | 77 | 6a | f5 | e5 | a4 | 49 | 99 | 2c | d2 | 81 |
| 0010 | dd | d2 | 58 | 3e | a4 | 08 | 60 | 9a | a6 | 32 | ae | c6 | 3f | 4b | ae | e2 |
| 0020 | 1a | 4d | 59 | f4 | a4 | a3 | 53 | e2 | 87 | 83 | 1d | 4f | 1e | b9 | 5b | a0 |
| 0030 | 21 | 14 | dc | 7b | 8f | 6e | 9c | 79 | b1 | 9c | 3f | 0f | 0b | 6f | 49 | 54 |
| 0040 | 79 | a3 | 16 | a5 | ba | 08 | 93 | e2 | 02 | 9c | 03 | 92 | 99 | 94 | 37 | 68 |
| 0050 | 3b | 90 | 6b | a9 | f5 | aa | 7b | eb | 4c | 7e | cc | 57 | 62 | cd | cc | 62 |
| 0060 | 17 | a4 | 06 | 66 | cb | 61 | 00 | 95 | 90 | 03 | b1 | ff | 2f | a8 | d5 | b0 |
| 0070 | e7 | ff | 74 | 6d | 3c | d5 | 6d | 54 | fc | 80 | 52 | 6c | 3a | 7f | 08 | 0f |
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 0x38b15bef…e59ae5
// 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("0x38b15bef2084f950ab5fc2ac948e7e4ceda9dc7380fffaa0ad3c2f4cf7e59ae5")
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)