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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.
0x1f11a11d274f10e600cdc4052a81f8712757bc67b8509440436fe65e4dc3c208The 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 | c0 | 9e | c6 | c9 | 4f | bd | 7c | d0 | 6c | c7 | 6d | e6 | 8f | 29 | 9d | 22 |
| 0010 | f3 | 10 | 6c | ee | 1e | 7a | 51 | c7 | 47 | 74 | 67 | 56 | 0f | 8b | 1e | 38 |
| 0020 | 68 | 82 | 28 | 53 | 1d | 36 | b0 | cd | b1 | 9f | 2d | 44 | d7 | 47 | 92 | 7a |
| 0030 | 48 | 9f | c4 | 28 | d2 | a8 | e7 | f3 | bc | bb | 98 | cb | 69 | 58 | 2c | bd |
| 0040 | 7f | 90 | a7 | 95 | 6a | 56 | c3 | 4e | b9 | 96 | 07 | e1 | a1 | 16 | 3c | 27 |
| 0050 | 88 | 5d | 75 | ca | da | 67 | 1e | 92 | 81 | 9e | 7c | 6c | 18 | 91 | 77 | 03 |
| 0060 | fb | d6 | 80 | c0 | 16 | a4 | 39 | 0a | 87 | 3e | 4d | 56 | e8 | 95 | 51 | 37 |
| 0070 | 7b | b5 | d4 | e5 | 80 | c5 | 01 | fd | f5 | 01 | 5f | d1 | c7 | 45 | 31 | 87 |
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 0x1f11a11d…c3c208
// 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("0x1f11a11d274f10e600cdc4052a81f8712757bc67b8509440436fe65e4dc3c208")
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)