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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.
0xde959632880002f990605c20cb8052fabb515a6d553606cc7d63515c3edafd01The 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 | 6c | 49 | 4e | cc | 90 | 2d | b3 | 06 | b8 | 73 | 77 | 38 | 9f | ff | 4f | bc |
| 0010 | 09 | 17 | 90 | ac | 60 | 16 | f2 | ef | 9f | b6 | ed | 29 | 31 | 37 | 12 | a9 |
| 0020 | 3d | 84 | ce | de | 63 | 2e | cc | 75 | f8 | 91 | ac | f8 | e6 | 1a | c9 | d2 |
| 0030 | 7d | b4 | 83 | 57 | 91 | 2a | 10 | 54 | 86 | b4 | a7 | b0 | ad | 3c | 3d | 71 |
| 0040 | 5c | 00 | 94 | d8 | f2 | 15 | 5b | e1 | 8f | ab | e2 | 34 | a6 | 30 | 35 | de |
| 0050 | c6 | 98 | dc | 79 | 44 | 53 | 92 | 85 | 85 | b5 | 79 | e4 | f1 | 52 | f5 | 34 |
| 0060 | a6 | 7d | 24 | d7 | e8 | 55 | 6c | 8a | f1 | 01 | 2c | c3 | c3 | 10 | fe | 7d |
| 0070 | d4 | 59 | 94 | e2 | e0 | f1 | a1 | 6f | 7b | 2b | 20 | 1c | 96 | 68 | d1 | 96 |
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 0xde959632…dafd01
// 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("0xde959632880002f990605c20cb8052fabb515a6d553606cc7d63515c3edafd01")
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)