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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.
0x0defa11e357311aca461a7697907e9b567e5123bd733998d49f75255438f1c21The 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 | 0f | 20 | ef | 64 | 1a | 29 | bb | 1f | 4c | 08 | e3 | c3 | ba | 98 | 39 | 62 |
| 0010 | aa | fc | 68 | 44 | 12 | 51 | ec | 5f | 47 | b6 | d9 | 46 | c8 | 4d | fa | ae |
| 0020 | 72 | 7a | e0 | 4c | a0 | a0 | e6 | 17 | 7b | 47 | 8a | 47 | 19 | c2 | 60 | 4e |
| 0030 | 64 | b5 | cc | 8e | 1b | 84 | c7 | a7 | 03 | 2f | f4 | 1d | 42 | d4 | 22 | 97 |
| 0040 | fa | 5d | 5e | 66 | 3e | 03 | 97 | 01 | c5 | 55 | e8 | c5 | 01 | 96 | 00 | 65 |
| 0050 | f9 | 34 | 2b | 2d | 9d | 34 | 04 | b5 | 8e | 0e | e4 | 1c | ad | 66 | 97 | 64 |
| 0060 | 2e | 44 | 21 | a8 | e0 | 8e | f5 | 46 | 1d | 63 | ff | ef | 94 | 1a | a6 | b9 |
| 0070 | ae | e8 | 24 | 85 | b9 | 8e | 7a | 1f | b7 | 20 | 16 | b5 | 20 | 8a | a5 | 11 |
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 0x0defa11e…8f1c21
// 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("0x0defa11e357311aca461a7697907e9b567e5123bd733998d49f75255438f1c21")
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)