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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.
0xc93a4c0f6d4713fa447eb96ad756a5add9ae4704852caf6e06a3785cc5ff59dbThe 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 | 76 | f8 | a6 | b8 | 97 | b3 | de | a7 | b8 | 8e | 70 | e3 | e5 | 4a | 93 | 0f |
| 0010 | a6 | a8 | 57 | 91 | 48 | 58 | 77 | ee | 8a | b0 | 88 | 67 | 98 | 08 | f6 | 05 |
| 0020 | 32 | c0 | 5c | 7b | e5 | ae | 5a | 9d | 6c | fc | 8d | 3c | c6 | 1d | ea | a3 |
| 0030 | 68 | a2 | d1 | 4a | 03 | 34 | 7a | bd | e5 | d5 | f5 | 81 | 40 | a1 | bf | 30 |
| 0040 | 17 | 45 | ea | 82 | 64 | 37 | 14 | 1f | b8 | 33 | 2d | 39 | b0 | 80 | f6 | 8a |
| 0050 | b7 | 66 | d4 | 20 | 7e | a9 | bc | cb | ab | aa | 61 | 33 | 3f | 41 | 42 | 0d |
| 0060 | 84 | 05 | 8d | 1c | a4 | 07 | 73 | 8d | 6a | 63 | 08 | 9e | 2c | 46 | f0 | cf |
| 0070 | b0 | 1f | 5d | e7 | df | 53 | b3 | d4 | e1 | c3 | 12 | bf | 13 | 30 | c2 | fd |
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 0xc93a4c0f…ff59db
// 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("0xc93a4c0f6d4713fa447eb96ad756a5add9ae4704852caf6e06a3785cc5ff59db")
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)