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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.
0x64e435be71985043535af604c1377e05f77704a36ce39d32936575c4300c6cd8The 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 | 10 | b2 | 98 | ff | d6 | 7c | 27 | 5f | 05 | d0 | ff | f0 | 73 | 42 | 44 | 28 |
| 0010 | d9 | 9a | de | ca | e0 | ba | 85 | b9 | 33 | 7b | 09 | 8c | 68 | 4d | 16 | d2 |
| 0020 | 77 | 64 | 4e | d1 | d2 | 54 | ea | 2f | 15 | 6f | 21 | 5f | 39 | c9 | 94 | 01 |
| 0030 | 48 | c1 | 4c | 32 | c1 | 41 | 72 | aa | 6f | 16 | d9 | 02 | c5 | 37 | f9 | b6 |
| 0040 | 2a | 9b | 94 | 56 | 53 | 89 | 04 | 72 | b0 | ec | 2f | ac | 2a | 33 | 23 | c2 |
| 0050 | 3b | 60 | d5 | 1f | 0f | c3 | ff | 06 | f5 | 14 | 11 | 81 | a0 | e9 | 76 | 08 |
| 0060 | ba | e2 | 77 | ef | e9 | 40 | 93 | 0d | a3 | a8 | 84 | c1 | a3 | 92 | cc | e0 |
| 0070 | d4 | 32 | 4e | 6b | 5e | 1f | 3c | 0e | 31 | d1 | 59 | 03 | 09 | 70 | 16 | 8b |
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 0x64e435be…0c6cd8
// 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("0x64e435be71985043535af604c1377e05f77704a36ce39d32936575c4300c6cd8")
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)