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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.
0xe91416364c91707861946643abd5f2e7f3f3536331a1b63f9bcd9d30fb14ecbbThe 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 | 9f | cc | 94 | 04 | 2e | 22 | 32 | 25 | 94 | 34 | 31 | 0f | c3 | 89 | b0 | 72 |
| 0010 | 3c | fc | 1b | f3 | d8 | 6d | 2b | 8c | c1 | 97 | 64 | 64 | 32 | 98 | ea | e8 |
| 0020 | e1 | d0 | 10 | 5a | 15 | 5d | 45 | ca | 18 | 60 | e3 | e2 | c8 | 1c | d5 | cb |
| 0030 | 34 | 3e | a8 | 79 | fc | b8 | 63 | c9 | 3d | 53 | af | 7e | 8d | ea | c8 | 96 |
| 0040 | 4c | e2 | e5 | 30 | 36 | 58 | 3b | 99 | b1 | 1c | c0 | a1 | 75 | bc | 01 | b5 |
| 0050 | 7d | c1 | 85 | ce | a6 | e9 | fa | 50 | 1d | 5e | c1 | 80 | ed | 71 | 01 | 4c |
| 0060 | 58 | 38 | ab | 4a | 34 | 78 | ee | eb | 97 | 15 | 05 | 7f | 21 | 8c | b3 | 72 |
| 0070 | 8f | 32 | 75 | 36 | b6 | 1d | c0 | 1e | 31 | af | 25 | 7a | 57 | 10 | 8a | 04 |
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 0xe9141636…14ecbb
// 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("0xe91416364c91707861946643abd5f2e7f3f3536331a1b63f9bcd9d30fb14ecbb")
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)