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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.
0x7363d2ed7c89204abee9f1527e823f4b6f08c43afea4368cb1c9a13bd8c364d3The 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 | aa | 88 | ce | 6c | 1a | a1 | 0c | 1e | 52 | 3a | 62 | 24 | 9a | c5 | 18 |
| 0010 | 4b | b8 | ae | ad | 04 | 82 | c2 | 05 | 7d | 4c | e7 | 53 | 8c | de | 19 | b0 |
| 0020 | 20 | 6c | 58 | 7f | 4c | 2e | 76 | c1 | a9 | 76 | c5 | d2 | b4 | d4 | bf | ed |
| 0030 | 47 | ee | 98 | a9 | 4e | 35 | f0 | f7 | 03 | 1d | a2 | 86 | 7f | f0 | 36 | 48 |
| 0040 | 84 | c8 | 63 | a3 | 49 | 64 | 98 | ff | 7e | c7 | e2 | 9c | f5 | 84 | 7f | a9 |
| 0050 | 50 | fa | d4 | 5c | 5e | 40 | 9d | 7e | f7 | 65 | 78 | 14 | 06 | 43 | 95 | 99 |
| 0060 | 05 | e7 | cc | 36 | 0d | 0b | 9f | d5 | e6 | 9a | 5c | e4 | b4 | 68 | 9e | 14 |
| 0070 | 78 | 1a | 57 | da | 1c | 8e | 2f | ff | e6 | cc | f9 | 7d | 28 | 39 | ea | 59 |
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 0x7363d2ed…c364d3
// 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("0x7363d2ed7c89204abee9f1527e823f4b6f08c43afea4368cb1c9a13bd8c364d3")
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)