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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.
0xe9d94f3b43ffec6ef9ba7de57463980609de681d409ef20983942c28aedee6efThe 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 | 38 | d3 | b1 | fe | b6 | f8 | 08 | 57 | 02 | 38 | 37 | cc | 1e | 1c | 85 | 13 |
| 0010 | 5e | e7 | ac | 97 | be | 3b | 0b | 10 | 97 | c7 | b5 | 7f | 02 | 48 | e4 | 61 |
| 0020 | 45 | 46 | 5c | ee | 45 | 45 | 8a | 2a | 85 | 70 | 8c | 34 | 58 | 49 | 4e | 06 |
| 0030 | 5e | 42 | a7 | 67 | 38 | 9e | 54 | 39 | 7d | c2 | 80 | 67 | 6b | 72 | 81 | 5d |
| 0040 | ef | 06 | 69 | 21 | 10 | 9c | 5e | a2 | e8 | a1 | 64 | 26 | 24 | eb | a6 | b0 |
| 0050 | 9c | 3f | a9 | a3 | 2c | c2 | 83 | 70 | 4d | be | 01 | e0 | 67 | 79 | 8a | 65 |
| 0060 | 61 | c9 | 63 | 7e | 24 | a1 | 3b | 2f | 84 | dc | d0 | b1 | fe | 98 | 0e | 55 |
| 0070 | 15 | d1 | 7c | ca | 91 | 25 | 85 | b3 | 9b | 84 | 24 | f0 | bd | 57 | 05 | 2b |
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 0xe9d94f3b…dee6ef
// 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("0xe9d94f3b43ffec6ef9ba7de57463980609de681d409ef20983942c28aedee6ef")
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)