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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.
0xd7283d50a6af5536c497d5bd46547be1a5cde49a16c827073631306e98778958The 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 | e4 | 95 | 9b | 88 | af | 98 | 87 | 16 | 62 | f9 | 7c | 81 | d3 | 30 | a9 | 3d |
| 0010 | b6 | a1 | 9f | 25 | d6 | d7 | 9a | d7 | 0e | ab | c6 | 34 | 4f | 78 | 29 | 65 |
| 0020 | d0 | 1a | 9c | 55 | f1 | a1 | 55 | c8 | 97 | aa | 32 | 2d | e2 | 9c | 05 | 66 |
| 0030 | bf | c2 | 0d | 0a | 23 | f9 | b9 | 1f | be | b6 | 10 | 91 | f0 | e1 | 28 | 21 |
| 0040 | 3d | cf | c3 | 90 | 9b | b9 | 9d | b0 | 2a | 88 | 59 | 51 | 88 | e6 | 6c | f1 |
| 0050 | 05 | c5 | cc | a9 | 6e | 48 | 27 | 75 | 56 | 89 | 29 | 01 | 08 | 5a | 63 | e9 |
| 0060 | 4e | 31 | e5 | 1a | 8a | f9 | 73 | a1 | 9c | 40 | 37 | 5e | 38 | f0 | a6 | d0 |
| 0070 | 77 | cf | 26 | f4 | 62 | b2 | 70 | 41 | a3 | 53 | 70 | ba | 14 | 37 | c5 | a9 |
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 0xd7283d50…778958
// 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("0xd7283d50a6af5536c497d5bd46547be1a5cde49a16c827073631306e98778958")
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)