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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.
0x4addc11a6945d3a857cf81ab80503556a19e58548dc58c858320416701d92962The 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 | 89 | 75 | 54 | 7b | 2f | 88 | ba | c0 | 90 | fc | 59 | e9 | 3b | 1e | 4a | 84 |
| 0010 | 23 | 01 | 44 | 17 | 2e | e2 | 03 | 63 | 10 | b2 | c4 | 3b | b2 | 25 | 4d | f8 |
| 0020 | 21 | b8 | 51 | 6a | 0d | ce | 55 | 79 | 74 | d7 | d0 | ef | 5c | af | a7 | e5 |
| 0030 | 72 | 2d | f0 | 4f | 13 | 9f | 12 | 75 | 16 | ba | a1 | ae | a3 | fe | 9c | 12 |
| 0040 | 33 | 61 | de | b0 | 5e | 76 | 85 | 94 | 0b | 76 | 3b | d0 | fd | 9a | e5 | d3 |
| 0050 | 8b | 27 | 3d | 5a | db | 17 | 38 | e7 | 79 | ad | 12 | 13 | 76 | de | 1d | 4f |
| 0060 | e8 | 50 | c2 | b3 | 56 | 17 | c6 | 5a | 12 | f9 | b4 | c0 | 97 | b4 | 24 | 59 |
| 0070 | 88 | 0e | a0 | 4f | 2e | 9e | ea | 37 | 3f | 2c | df | c9 | 8e | b4 | 3d | aa |
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 0x4addc11a…d92962
// 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("0x4addc11a6945d3a857cf81ab80503556a19e58548dc58c858320416701d92962")
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)