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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.
0x2ca05da3bb29386f105740f31e48d374feffbd39a9c0ca183ab5bc26d6f700f3The 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 | a3 | e1 | a0 | c6 | fd | 4f | 31 | e6 | 7c | d2 | db | 85 | 4b | 3a | 29 | e5 |
| 0010 | a3 | 50 | 27 | bd | 17 | cf | 30 | 09 | 1d | e1 | 0e | 63 | de | 16 | d9 | ed |
| 0020 | 81 | c6 | 36 | 93 | 81 | 10 | 79 | e0 | a6 | 9b | de | f1 | e7 | 55 | ca | f4 |
| 0030 | 92 | 9c | 70 | 34 | 22 | 03 | a9 | 29 | 8d | c0 | c4 | fc | 3a | 74 | 89 | 78 |
| 0040 | c4 | 9c | ea | b2 | 0c | 95 | 40 | fd | b2 | 2d | 1a | d2 | ad | 81 | fc | 18 |
| 0050 | c5 | ad | b9 | 66 | 67 | f2 | fa | e3 | e7 | e6 | 1d | 0f | dc | 85 | f2 | fc |
| 0060 | e2 | e2 | 3b | 99 | f2 | a7 | d4 | c7 | 5d | 1d | da | ec | 14 | bb | fe | 6b |
| 0070 | 03 | 89 | e3 | 71 | 1c | 31 | cb | 07 | a2 | 38 | cd | 8c | 5f | 4a | a9 | e0 |
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 0x2ca05da3…f700f3
// 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("0x2ca05da3bb29386f105740f31e48d374feffbd39a9c0ca183ab5bc26d6f700f3")
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)