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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.
0x163769e31a3d30efa0999ed7e96d1b164bbd9695889931f8c705bc294fa5a806The 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 | ae | 93 | 2f | 78 | 98 | a7 | 02 | fb | 43 | a4 | 1d | 51 | 2d | b1 | 5f | d5 |
| 0010 | a1 | ab | e0 | e2 | e5 | 99 | a9 | ef | 65 | 58 | 6f | e5 | ed | 71 | 2e | 3b |
| 0020 | 50 | 0f | 07 | c5 | 63 | 80 | 42 | 57 | 8b | 77 | bc | 91 | 63 | d7 | 76 | 72 |
| 0030 | 07 | 85 | 7c | c2 | 23 | 9a | 74 | 50 | 81 | b2 | 3b | b9 | 00 | 9e | 91 | e2 |
| 0040 | 64 | ff | ad | ac | c7 | 8f | 7f | 30 | 42 | 99 | 98 | 40 | 67 | 18 | 44 | 7b |
| 0050 | 86 | 5b | ca | 19 | 03 | b2 | 95 | cb | b3 | 64 | 95 | 2f | 08 | 1c | db | 23 |
| 0060 | 97 | 33 | 4b | 5d | df | 3b | 3f | f5 | 37 | d5 | 94 | 16 | 9d | b6 | da | 11 |
| 0070 | df | c5 | 58 | ad | 86 | c9 | b4 | 39 | c5 | 61 | a1 | ab | fc | 01 | f3 | 15 |
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 0x163769e3…a5a806
// 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("0x163769e31a3d30efa0999ed7e96d1b164bbd9695889931f8c705bc294fa5a806")
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)