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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.
0xebbb5d13a7acd4a24dd7cfaea578b35ae00b8396d15a2745419661e69d0033f0The 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 | 56 | 36 | 12 | cf | 61 | 89 | 85 | 38 | 67 | 7c | 4e | 90 | 23 | b7 | fe | 08 |
| 0010 | b5 | 36 | bf | 49 | cd | f7 | d2 | 77 | 7f | 06 | 51 | 94 | e4 | 1a | 5c | b7 |
| 0020 | 95 | 8f | 19 | 3f | 7d | 75 | a5 | 96 | 4f | 4f | 99 | ec | 08 | cc | 9e | 8f |
| 0030 | 4b | 58 | f3 | d5 | 95 | 19 | f2 | 55 | 94 | b1 | b5 | 27 | fd | 7c | 09 | 69 |
| 0040 | 27 | 40 | 67 | 6d | 4c | 3b | 47 | c2 | 28 | d5 | d1 | f3 | 1d | 5f | a3 | 1a |
| 0050 | b6 | 27 | a1 | 41 | cf | 04 | d0 | 69 | 2f | 6d | 87 | f2 | ed | 20 | 55 | 41 |
| 0060 | df | fe | c5 | b7 | f8 | 14 | 03 | fc | b3 | 25 | c7 | cb | 49 | ff | 2d | 43 |
| 0070 | f6 | f7 | 89 | b1 | 97 | 5e | 28 | 8a | 61 | 94 | 27 | 60 | 3d | c3 | f6 | 2f |
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 0xebbb5d13…0033f0
// 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("0xebbb5d13a7acd4a24dd7cfaea578b35ae00b8396d15a2745419661e69d0033f0")
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)