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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.
0x3b9d0b65851efd046ec33b14746aa395b2060dd8bb7a2c30dd09789a15174fb6The 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 | 5b | 4a | 74 | 5c | ea | f8 | f7 | 6a | 73 | 23 | 96 | 64 | 4e | 03 | f7 | 6b |
| 0010 | 26 | 98 | e9 | 7f | 29 | b4 | e2 | 77 | 5c | c4 | ce | 5d | 88 | 5a | 0f | 98 |
| 0020 | 24 | 70 | a4 | 9a | ef | a3 | 40 | e9 | 02 | b2 | 61 | 0b | b2 | 01 | 21 | 3a |
| 0030 | b5 | f3 | 53 | 32 | 11 | 0d | 26 | 44 | 0a | 10 | 2e | 49 | c2 | 58 | 3d | 70 |
| 0040 | 2a | 3e | 55 | e7 | d8 | cd | f4 | 53 | 40 | af | 9a | fc | 8a | 46 | a8 | 5b |
| 0050 | 34 | 1c | 82 | 7d | 52 | 17 | da | 7c | 3c | 91 | 56 | 03 | fe | 18 | 5e | 63 |
| 0060 | 98 | 3b | d2 | 9b | ce | 12 | d3 | a1 | 1e | 42 | 71 | ad | 75 | 7c | 4c | a5 |
| 0070 | b0 | d2 | 03 | ef | 6a | 9d | af | 7e | a9 | b1 | 66 | 1d | 8e | 7c | d9 | d6 |
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 0x3b9d0b65…174fb6
// 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("0x3b9d0b65851efd046ec33b14746aa395b2060dd8bb7a2c30dd09789a15174fb6")
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)