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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.
0xde692e4b35a91afd137b109260a495b2e903fef5007badaf7d99c1456eac2c83The 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 | fe | 9b | 1f | 30 | a0 | b1 | 92 | e0 | 14 | 33 | fe | 76 | ba | d2 | 1c | c9 |
| 0010 | 92 | 8b | d5 | 57 | 35 | f2 | 0f | e5 | 5f | 5a | 9e | b8 | ed | 6b | 59 | 54 |
| 0020 | 21 | 30 | ad | 22 | 91 | 04 | 74 | 62 | 9a | 30 | 1a | 3d | 37 | d4 | 8d | ab |
| 0030 | 63 | 43 | 62 | ec | ac | 8b | 43 | e2 | 49 | b0 | 06 | a6 | 79 | d3 | 64 | 00 |
| 0040 | 3e | 4c | 21 | 1f | 9f | 89 | 9e | 0f | 0f | 0a | f8 | 7c | 12 | f9 | 09 | 41 |
| 0050 | e6 | a7 | ce | c8 | 42 | 1c | ae | 68 | 3e | 8b | be | 83 | e6 | d0 | 26 | 76 |
| 0060 | be | 47 | be | 3e | fc | 22 | 09 | 41 | 64 | 4d | e8 | ef | c4 | ef | f0 | 38 |
| 0070 | c6 | af | 62 | 2a | 2c | 02 | 33 | 52 | a2 | 25 | 38 | e2 | e6 | 3f | cc | 29 |
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 0xde692e4b…ac2c83
// 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("0xde692e4b35a91afd137b109260a495b2e903fef5007badaf7d99c1456eac2c83")
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)