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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.
0x17cd841b7a9247de414be9d78a26782e61ad9bc26786aaacf5e616e1710d8b17The 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 | ab | ad | 85 | f8 | a0 | 63 | 5e | 5f | 36 | df | 55 | 3a | ce | c9 | 98 | be |
| 0010 | bf | 4c | 3d | f1 | 39 | f5 | 8a | 0a | 23 | bf | 68 | 28 | 29 | 89 | e1 | f8 |
| 0020 | fe | b9 | fa | 75 | 9f | cd | 19 | ef | 28 | 76 | e2 | 60 | bd | 90 | f6 | ab |
| 0030 | b4 | f0 | 1d | d9 | ea | e8 | 55 | 96 | 28 | 09 | d2 | 92 | 05 | a1 | 21 | ca |
| 0040 | f7 | 18 | e7 | 4d | 61 | 5a | 8b | d4 | 7f | 15 | ea | 17 | 89 | 14 | 29 | d1 |
| 0050 | 8c | 68 | a4 | 4c | d3 | de | f6 | 4a | ae | f4 | fd | be | 4b | f3 | ad | a4 |
| 0060 | 3f | e3 | 67 | 5d | 9e | 47 | 31 | 31 | b9 | 49 | 40 | 42 | fe | 80 | 96 | 1d |
| 0070 | 61 | e4 | 87 | 40 | 1d | e1 | 2f | be | 9b | 0e | 3e | 79 | eb | 55 | 24 | 28 |
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 0x17cd841b…0d8b17
// 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("0x17cd841b7a9247de414be9d78a26782e61ad9bc26786aaacf5e616e1710d8b17")
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)