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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.
0x68f6c1d96f398e7b9a0a9282255262576996295023ac789dcf9e10331317f1bcThe 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 | 52 | 8a | fe | 7c | 5d | f7 | b0 | 85 | dc | 8c | ce | a3 | 25 | 91 | e8 | fe |
| 0010 | d3 | b7 | 9b | 22 | ce | 9c | b7 | 52 | 6e | 3b | e9 | e9 | d5 | a9 | d8 | 58 |
| 0020 | d5 | f7 | 8b | 56 | ad | b8 | 6e | e2 | 2c | 05 | 71 | 19 | ab | 8f | 6b | aa |
| 0030 | 0e | 72 | 2c | f4 | 9d | eb | 0f | 0d | 15 | 91 | df | 7b | b1 | 65 | a4 | c2 |
| 0040 | 93 | 7e | 2e | 1a | c5 | 8a | 48 | f2 | bd | f8 | c5 | 40 | 1d | fc | a5 | 4f |
| 0050 | 42 | 84 | c2 | 6b | 7e | d2 | ce | 48 | f4 | 30 | 5f | 37 | c2 | 8c | 18 | f3 |
| 0060 | 51 | 1d | 65 | d0 | 3b | 74 | 8e | d0 | 87 | 0a | 24 | 1f | c3 | f0 | 20 | 50 |
| 0070 | d6 | f2 | 1f | 0d | 1c | 88 | d0 | 53 | e9 | 74 | c3 | db | 42 | 35 | 63 | 49 |
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 0x68f6c1d9…17f1bc
// 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("0x68f6c1d96f398e7b9a0a9282255262576996295023ac789dcf9e10331317f1bc")
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)