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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.
0xcb379b17ab2160a3b41b3bcdc6db2b804aa8729fae4895ad727f855709638f0bThe 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 | ff | e7 | ff | 81 | 1e | aa | 81 | d8 | 0f | dd | 09 | a3 | 8a | aa | c1 | 7b |
| 0010 | 91 | 13 | d2 | 09 | 56 | ae | fc | 6d | 4b | a5 | e6 | 91 | 26 | 30 | 81 | 72 |
| 0020 | a2 | fb | 27 | 56 | 19 | 29 | 4f | 5f | 3c | c2 | ef | 3a | c6 | ec | f9 | 87 |
| 0030 | 5e | 77 | 94 | 87 | 75 | d1 | ff | 40 | 3b | e3 | 52 | 9e | cb | 43 | e3 | 61 |
| 0040 | ac | 34 | 3f | 12 | 73 | 3f | 56 | 60 | ce | d0 | 06 | df | be | 54 | b4 | 50 |
| 0050 | 47 | 3f | d9 | 61 | 1d | 3e | 7f | 51 | 6e | ff | 16 | 10 | 8a | c4 | 75 | 20 |
| 0060 | 77 | 3f | 8c | 7c | 6f | b6 | fb | 8c | f6 | fb | e3 | f2 | 6c | 56 | d1 | 0a |
| 0070 | e4 | 37 | e2 | 7a | 58 | b9 | 1b | ed | 11 | c2 | f5 | 19 | 3b | ce | 7a | ea |
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 0xcb379b17…638f0b
// 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("0xcb379b17ab2160a3b41b3bcdc6db2b804aa8729fae4895ad727f855709638f0b")
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)