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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.
0xe0a963b9eae78d2174dfe94a91b94c09096e7d395acce2f20ba67439f5f402fbThe 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 | 41 | 9a | 71 | 44 | 25 | ec | dc | fa | b5 | 71 | c5 | 47 | 12 | 89 | 3c | a1 |
| 0010 | 37 | ca | 35 | 09 | 93 | 25 | 45 | 4e | 27 | 52 | 4c | 01 | 09 | f5 | 77 | 95 |
| 0020 | e6 | c3 | f0 | b1 | 7d | c9 | 4a | f8 | a6 | d5 | 48 | 35 | e1 | 91 | 0f | 05 |
| 0030 | 66 | 48 | 98 | 6c | c6 | 12 | f3 | bd | ce | 63 | 20 | ec | fd | 1d | aa | 84 |
| 0040 | 85 | c8 | 8e | 40 | 3c | 70 | 05 | 1e | 00 | b2 | 88 | b9 | 31 | 71 | 3f | 9d |
| 0050 | db | 90 | 75 | bc | 3b | 30 | 7a | 4c | c7 | b9 | cf | 47 | a2 | d2 | 2b | ba |
| 0060 | 41 | 00 | 3b | bc | 80 | b4 | 72 | 41 | c9 | 52 | fc | 96 | 84 | 39 | 02 | 5a |
| 0070 | fa | 45 | 9a | 83 | b2 | 84 | 88 | e5 | e1 | bc | 0c | a0 | 62 | 4f | 0b | 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 0xe0a963b9…f402fb
// 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("0xe0a963b9eae78d2174dfe94a91b94c09096e7d395acce2f20ba67439f5f402fb")
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)