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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.
0xcb998594b2493805b4ebd0de76dc1884cac24a335f15a2b0d417d73ee58ab800The 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 | f6 | 3e | a5 | 32 | 27 | 20 | 2e | 67 | ec | f0 | c6 | 69 | 56 | 38 | 37 | 38 |
| 0010 | 2a | e9 | 38 | cc | c0 | a7 | 40 | 43 | 4b | e9 | e1 | de | b3 | 29 | 6f | 15 |
| 0020 | f7 | 0a | 8c | 5c | 86 | 3e | 01 | 0e | 1a | 93 | e8 | 0a | 53 | 96 | 84 | 61 |
| 0030 | ae | 32 | 85 | 7b | 3d | 1a | 21 | 65 | c4 | 51 | 71 | 0c | 85 | b8 | cd | 33 |
| 0040 | 2b | 03 | 75 | 21 | 33 | ab | 80 | 8f | a6 | c6 | 9e | 9b | ca | 18 | 8b | de |
| 0050 | 2c | 8a | f7 | ff | 63 | 0e | de | ed | f6 | e3 | 2f | 56 | 9e | b8 | fb | 39 |
| 0060 | 95 | 08 | cc | d5 | 6f | 07 | ae | 1a | 5e | 39 | 45 | 0a | 3a | f4 | 27 | e7 |
| 0070 | 01 | a9 | 76 | 24 | 40 | 11 | 60 | f7 | 2c | 24 | c6 | 33 | 6c | 42 | 7b | 92 |
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 0xcb998594…8ab800
// 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("0xcb998594b2493805b4ebd0de76dc1884cac24a335f15a2b0d417d73ee58ab800")
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)