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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.
0x82f4de393dcb76c3bb561f5467c67bf11f893000f909a98b7e515e949c8328ceThe 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 | 3c | b5 | 55 | a3 | 41 | bb | f8 | 0e | f4 | 43 | d0 | 82 | e0 | 3f | 2d | ed |
| 0010 | 61 | 4e | 40 | 04 | f3 | 8d | b9 | 7f | 14 | 9b | 6d | d4 | 15 | a4 | 3e | 5b |
| 0020 | 82 | f5 | a3 | 06 | 65 | de | 45 | e8 | b5 | bb | 26 | b9 | 41 | 0b | f8 | ce |
| 0030 | 46 | 7f | 2b | 82 | 1f | 97 | c4 | 45 | 57 | 58 | 54 | 01 | 11 | ab | 55 | da |
| 0040 | ea | 5e | c1 | 2c | 9a | 37 | 70 | 40 | e2 | d5 | 1c | c9 | 7c | 37 | 64 | 8d |
| 0050 | ea | 7a | 4d | 60 | 71 | 02 | 06 | ab | 91 | 02 | 4d | d5 | 8e | 19 | b7 | a1 |
| 0060 | 71 | d9 | 08 | 4e | 61 | 7f | 64 | b9 | d5 | cf | 2c | 98 | b8 | 52 | bf | d2 |
| 0070 | 7f | 7d | 29 | 25 | f9 | f1 | c1 | e1 | a5 | fc | b5 | b3 | de | 50 | 44 | 3f |
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 0x82f4de39…8328ce
// 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("0x82f4de393dcb76c3bb561f5467c67bf11f893000f909a98b7e515e949c8328ce")
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)