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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.
0x3b24a4f4e9f830a83a9685067803c3a7c2299c5c70619d9b84a93592ab706570The 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 | 4c | b7 | 15 | 01 | fc | d3 | e2 | b1 | 5c | 7d | 90 | 45 | e2 | 18 | 29 | 69 |
| 0010 | 15 | 39 | c7 | 29 | 56 | fa | 58 | 46 | 4b | e9 | e5 | c3 | 37 | 1d | ca | b5 |
| 0020 | 93 | 71 | 6f | d3 | 09 | ad | b4 | ff | 61 | 34 | d9 | 11 | bd | 61 | fe | b4 |
| 0030 | 7a | 89 | 08 | 61 | 1a | d2 | d6 | c0 | 99 | ff | 06 | af | f3 | 6b | 44 | 40 |
| 0040 | 7c | 56 | 77 | c5 | dd | 80 | 36 | 45 | 96 | 5e | bd | e6 | c1 | 00 | 3d | 57 |
| 0050 | 98 | 8d | f5 | 34 | d0 | 2b | f8 | b0 | c1 | 13 | 01 | 7d | 3c | 22 | 6d | 87 |
| 0060 | 7a | d4 | d9 | 10 | 3e | 81 | 2d | 85 | e9 | 12 | 5c | 7d | e9 | ca | 29 | 58 |
| 0070 | 5a | 69 | 13 | 42 | 64 | 2e | 13 | 02 | 86 | d4 | 7c | 54 | b5 | 26 | 51 | 85 |
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 0x3b24a4f4…706570
// 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("0x3b24a4f4e9f830a83a9685067803c3a7c2299c5c70619d9b84a93592ab706570")
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)