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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.
0xbe66135121a0802e16fc1621d91800f88315b39c80327f3721ade54d8c9265b5The 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 | 3c | c9 | cf | e9 | 59 | f2 | 79 | b3 | 30 | 63 | 60 | 56 | 33 | 4d | 46 | 90 |
| 0010 | d5 | fb | fd | 0b | 73 | 9d | 7a | ef | 87 | ae | dc | 31 | 0a | 7f | d1 | cc |
| 0020 | 6e | 52 | dc | ed | 19 | f5 | d8 | 2a | 79 | 79 | dc | 36 | 63 | 6a | 4d | 02 |
| 0030 | 5a | 37 | 64 | d9 | 0c | 4e | 45 | b1 | 79 | bd | e0 | 95 | f4 | dd | b5 | 56 |
| 0040 | d3 | 26 | c6 | b3 | 97 | e2 | f3 | 64 | 0e | f9 | 6c | a6 | 25 | 27 | 4b | c3 |
| 0050 | d6 | b8 | d8 | 4a | b9 | d1 | f6 | cf | be | 1a | ff | 4f | 25 | c2 | e6 | 65 |
| 0060 | 52 | c4 | f8 | 14 | 8d | 38 | 3f | d9 | d4 | df | c2 | d4 | 18 | 63 | ed | 87 |
| 0070 | f3 | 6b | 5a | 4f | 46 | 94 | 86 | 18 | 25 | b7 | ca | 57 | 84 | 10 | f9 | d4 |
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 0xbe661351…9265b5
// 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("0xbe66135121a0802e16fc1621d91800f88315b39c80327f3721ade54d8c9265b5")
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)