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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.
0x2e1c3781945252079e9dcd6b47315b6c8482a3063265870d9f0b674949a7a159The 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 | 58 | 7d | 0c | 35 | af | f7 | db | ef | 18 | 82 | ec | 86 | a7 | 98 | ce | d1 |
| 0010 | c0 | 89 | 70 | 5b | c9 | 03 | 2b | 47 | 73 | 3d | a0 | 79 | a4 | be | 76 | ed |
| 0020 | 55 | 53 | 5f | 0b | 70 | 72 | dd | 89 | 91 | c9 | 59 | 34 | 0a | 24 | 0b | a1 |
| 0030 | 41 | f6 | 36 | c7 | 74 | 3f | 0b | fa | 2f | 35 | fa | fe | 13 | 62 | 97 | 04 |
| 0040 | 10 | 23 | c0 | d6 | 8a | ed | ad | 41 | aa | 72 | 7d | 78 | d7 | bf | 16 | ff |
| 0050 | e5 | 72 | 7e | 08 | 5c | 88 | 7e | 92 | cf | 76 | a9 | 14 | 12 | e3 | 5d | fc |
| 0060 | 23 | 6b | 70 | 71 | 09 | cc | 8e | bd | a9 | 44 | 4d | af | 27 | a5 | ea | b4 |
| 0070 | c7 | a5 | 71 | 89 | ae | 4c | 09 | 2a | 7f | 99 | 10 | c5 | 01 | 06 | 5c | 3d |
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 0x2e1c3781…a7a159
// 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("0x2e1c3781945252079e9dcd6b47315b6c8482a3063265870d9f0b674949a7a159")
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)