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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.
0x3ea4bd6159050aaf11f5deca51093a0c3802eed8dafc98cefa336c4963a18103The 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 | 99 | 33 | 16 | f6 | 1f | a1 | 23 | c6 | 8f | 8e | 80 | 4b | 5b | f1 | 8c | e1 |
| 0010 | aa | c2 | bf | d9 | 33 | 27 | 7f | b8 | e3 | c0 | c0 | ff | 52 | 8a | f8 | f5 |
| 0020 | e9 | 7f | de | ff | 56 | 25 | 40 | a8 | 23 | 60 | 1e | 0a | b2 | 49 | 67 | 0b |
| 0030 | ce | b9 | 97 | d6 | 0e | 5b | de | 87 | 70 | a3 | 52 | f8 | d9 | 64 | 3c | 67 |
| 0040 | 04 | 61 | 21 | 32 | 41 | 7a | 21 | c3 | 96 | 3e | 6c | d8 | e8 | d3 | f5 | 2f |
| 0050 | a9 | e9 | 24 | 1f | 9c | c9 | 59 | a8 | fb | 78 | 21 | 7c | 14 | 68 | 12 | 74 |
| 0060 | 57 | ae | 24 | 79 | 54 | d3 | 88 | 67 | d1 | 9d | 8a | 06 | b1 | 9f | 93 | 44 |
| 0070 | a8 | 2b | 4e | 43 | d6 | b4 | b0 | af | ff | 15 | ab | 3a | a7 | 24 | 82 | 94 |
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 0x3ea4bd61…a18103
// 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("0x3ea4bd6159050aaf11f5deca51093a0c3802eed8dafc98cefa336c4963a18103")
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)