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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.
0x594fadab177b4fb8722a41a02bda23d07ddb0fb74b878d7990d755a4cc929e8bThe 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 | 17 | 20 | 9c | f0 | 41 | cb | 78 | ac | fc | 3f | 7e | ff | 95 | 94 | 2e | 78 |
| 0010 | 88 | 2b | 88 | 1f | 3a | 00 | a8 | ec | e1 | d9 | d0 | 5d | 47 | 8a | f5 | 8e |
| 0020 | 16 | 06 | b4 | 43 | 85 | 17 | 57 | 3d | d4 | cd | 74 | 70 | 2e | 11 | 09 | 30 |
| 0030 | 08 | af | 88 | 15 | ff | e6 | 3d | 05 | 4f | 5d | 7a | 6f | 03 | b4 | 2a | a4 |
| 0040 | 16 | bd | 97 | d2 | 90 | 18 | 82 | 3e | 58 | bc | 66 | 59 | 03 | 21 | de | 51 |
| 0050 | 37 | fc | b4 | 8d | de | 68 | 6b | fb | 3c | 30 | c4 | ce | c7 | 87 | e6 | bd |
| 0060 | 34 | e5 | 73 | ba | 49 | ef | 84 | e5 | 39 | c9 | e9 | 7c | 2e | 96 | 96 | 11 |
| 0070 | c0 | 8c | 64 | 4a | 05 | c7 | 03 | f1 | 61 | 07 | e1 | a6 | 47 | 98 | ed | c0 |
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 0x594fadab…929e8b
// 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("0x594fadab177b4fb8722a41a02bda23d07ddb0fb74b878d7990d755a4cc929e8b")
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)