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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.
0x850513d90cea425efb937c25b4b1c4d894228900de549fb24f21b1c2e28eed62The 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 | 7a | c0 | 68 | c5 | 6d | ed | 55 | 37 | 7b | 84 | 41 | 73 | 04 | 9b | 60 | 1c |
| 0010 | 53 | 0f | 88 | 6e | 27 | 9d | af | c5 | 54 | ef | a6 | bd | bb | 88 | 77 | 27 |
| 0020 | a8 | cd | 62 | 11 | 9c | 54 | e4 | 0f | 6b | 32 | 42 | eb | 83 | 08 | 59 | e7 |
| 0030 | 14 | 01 | 85 | 2a | 67 | fe | d7 | d0 | 39 | 2a | bf | 76 | a4 | 3f | a5 | 59 |
| 0040 | f9 | 70 | 80 | cc | b8 | af | bb | 92 | 1b | 04 | 0a | 59 | 6a | 5e | b8 | 1f |
| 0050 | 5e | 68 | da | 8d | 29 | d6 | e8 | d8 | b4 | d7 | 9e | 0c | 72 | 3e | 77 | d2 |
| 0060 | a6 | b1 | 15 | 2c | 36 | 59 | e6 | 15 | f7 | 9d | d1 | e3 | 9c | 46 | 45 | 27 |
| 0070 | 99 | f9 | fb | 8f | 35 | d8 | 21 | 89 | f0 | f7 | 01 | c2 | 4a | 04 | 88 | 10 |
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 0x850513d9…8eed62
// 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("0x850513d90cea425efb937c25b4b1c4d894228900de549fb24f21b1c2e28eed62")
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)