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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.
0x3cee76b6bd54c7ef5c9a6f7f2743437a54c144d40fc6cdcd5f4792e3ad951c0cThe 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 | fc | cc | 01 | 32 | 2e | 32 | f2 | fa | cc | 51 | 8d | 62 | 7d | a9 | 23 | 6a |
| 0010 | 6d | 19 | 54 | f1 | 31 | 29 | 7b | 13 | 9e | 05 | 9e | 21 | 3b | 79 | 16 | ba |
| 0020 | d3 | 6f | d3 | 3c | 65 | 96 | 80 | 1c | b6 | 88 | 1d | 47 | 76 | e5 | a9 | 43 |
| 0030 | 1d | b5 | a0 | 71 | ef | b0 | b0 | 4f | a5 | 6d | 11 | 11 | d4 | 31 | ce | b6 |
| 0040 | 95 | ef | 50 | 83 | 7e | c5 | 81 | 62 | e3 | 69 | bc | 19 | 46 | 98 | 3b | 77 |
| 0050 | 2d | 3f | 3e | 2d | d3 | 60 | d0 | f1 | f0 | ca | 96 | 91 | 1d | 66 | 69 | fc |
| 0060 | 31 | aa | b6 | f2 | 92 | ac | 9f | dc | 6d | c4 | 4d | 3b | e5 | 19 | 45 | 87 |
| 0070 | 63 | 14 | f0 | 4f | 03 | 95 | 45 | 03 | e6 | 89 | 33 | b6 | a8 | a8 | ab | b0 |
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 | 12 | bc | 61 | a7 | e6 | 2a | f0 | b7 | ad | 31 | 39 | 41 | 6c | 9c | e2 | 8c |
| 0010 | 7c | e3 | d3 | 56 | 2a | 3b | c8 | 65 | 45 | d8 | a2 | be | 4a | d4 | 91 | 45 |
| 0020 | cf | ee | 6c | 26 | ed | dd | 88 | 09 | 26 | 95 | f2 | f9 | 57 | d3 | 68 | de |
| 0030 | 8d | 2b | 77 | 7b | 10 | 6c | bc | ca | 11 | 97 | e8 | b7 | 9a | 2b | d4 | 55 |
| 0040 | fd | 69 | 6d | 3d | 87 | 03 | 3b | 3e | da | 56 | e2 | 65 | 18 | 54 | e0 | 98 |
| 0050 | cd | 54 | 92 | df | 18 | 12 | f1 | 36 | b5 | e2 | 1d | a5 | 6a | 2e | 44 | 7b |
| 0060 | 9e | 60 | 18 | 40 | a8 | a1 | 52 | 2a | a2 | 03 | e5 | 3e | 05 | c2 | 47 | c5 |
| 0070 | fb | 61 | 0f | f9 | 27 | af | ca | b1 | 3b | 08 | 42 | 7d | dd | 4e | 0f | 8e |
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.
0x5799539899c776a4f91084b4a162744ca6663cfb52292683e2bca6afa96af23f0xa162744ca6663cfb52292683e2bca6afa96af23f0xa162744ca6663cFB52292683e2bCa6aFA96AF23Ffrom 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 0x3cee76b6…951c0c
// 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("0x3cee76b6bd54c7ef5c9a6f7f2743437a54c144d40fc6cdcd5f4792e3ad951c0c")
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)