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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.
0x413a9cdc89c0379f3b52940db446ed6899a3fb9eeb434306d4360cf9ed765edeThe 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 | 1e | 31 | 2a | 48 | 60 | b5 | 8f | 48 | 3a | ea | d6 | 0e | 06 | a1 | 71 | 6d |
| 0010 | 89 | c0 | 8d | 4a | 95 | 6f | 49 | 21 | d8 | d9 | ec | c4 | 9c | 0f | 5d | 9a |
| 0020 | 8b | 30 | 9f | 93 | af | d4 | e6 | 99 | f4 | 82 | 67 | f6 | a7 | 14 | 7b | 98 |
| 0030 | 6f | 0f | 74 | 16 | 40 | e2 | 67 | fc | c0 | 6b | cf | 19 | 48 | f1 | 8b | 7a |
| 0040 | 2c | a9 | 7b | 62 | 6c | 1c | 5b | f8 | 75 | 3f | 5b | 20 | 16 | b6 | fc | 2a |
| 0050 | 34 | 7d | 0a | d4 | da | f9 | 4b | 9a | 4d | a2 | 61 | aa | 44 | c3 | 4a | e3 |
| 0060 | 23 | c1 | 2e | 77 | 78 | 73 | 96 | c4 | 3c | 6c | 6a | 85 | 25 | e7 | 67 | 5f |
| 0070 | b1 | e2 | a5 | bf | d8 | 5e | c1 | 40 | b9 | a2 | 99 | 72 | a0 | dc | 62 | 05 |
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 0x413a9cdc…765ede
// 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("0x413a9cdc89c0379f3b52940db446ed6899a3fb9eeb434306d4360cf9ed765ede")
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)