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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.
0xea8f718b4592185aa39a65b13200d059a690dcaf3b0ddd3631f8984a5759cd20The 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 | 9f | 05 | 79 | 8e | 55 | c4 | d2 | d7 | ea | f2 | b3 | 5a | 49 | e0 | f8 | fa |
| 0010 | 06 | f1 | 14 | 51 | 7c | f2 | 81 | b7 | a8 | 4e | 36 | 0d | 30 | c2 | 78 | 66 |
| 0020 | 7c | 9c | 14 | 81 | 9c | 1f | 2a | 4b | 43 | 84 | bc | f1 | f0 | 1e | 73 | 11 |
| 0030 | f8 | cd | 09 | 84 | ed | 42 | 31 | 85 | 0b | 6c | 8e | fd | d8 | 22 | 21 | 62 |
| 0040 | 6c | ff | 74 | 80 | 38 | 75 | 77 | 95 | f1 | d2 | 40 | 9e | 7f | 60 | 29 | 39 |
| 0050 | 5d | 7e | 99 | b9 | 64 | de | 94 | 48 | ca | 01 | 51 | 80 | c1 | 20 | 1f | 73 |
| 0060 | 39 | 98 | c7 | 4c | 32 | cf | f4 | 20 | 93 | 8a | 72 | 53 | e8 | ed | f0 | 22 |
| 0070 | 89 | f4 | e1 | 56 | b6 | 00 | e6 | 68 | 27 | 83 | 07 | 43 | 96 | 1a | 7d | 8f |
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 0xea8f718b…59cd20
// 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("0xea8f718b4592185aa39a65b13200d059a690dcaf3b0ddd3631f8984a5759cd20")
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)