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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.
0x1348e09dd7815ee8d743b329b2e7e47a16687a94e9017cebf6ccfb23b647c901The 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 | 91 | bb | c5 | 03 | 40 | a2 | a2 | 19 | 1e | 8f | b1 | 9d | 07 | dc | 08 | 67 |
| 0010 | 0c | f4 | 88 | e3 | f5 | 45 | 87 | 5c | f0 | 0d | 40 | a5 | 29 | 68 | fb | 30 |
| 0020 | 1c | 31 | ba | 0c | 07 | bd | 65 | 15 | 07 | de | f0 | 64 | b2 | 2b | c5 | 17 |
| 0030 | e4 | b6 | 6d | d8 | 7f | 10 | 7c | f3 | 02 | 99 | 39 | bf | ba | 82 | ed | 05 |
| 0040 | 4a | fb | 6b | 49 | 37 | dc | ea | b1 | b1 | 25 | 05 | 84 | b0 | 10 | b0 | 76 |
| 0050 | 67 | e7 | c5 | 6e | d7 | d6 | c8 | 3d | 41 | b2 | a6 | 52 | 29 | 62 | 24 | b0 |
| 0060 | 43 | 56 | 4f | 47 | d7 | 94 | fb | e1 | de | 18 | e0 | 56 | a4 | 03 | e9 | 32 |
| 0070 | b1 | 5b | 4d | 44 | 34 | f7 | 46 | 28 | 57 | e8 | d2 | 6e | 67 | 30 | e2 | 33 |
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 0x1348e09d…47c901
// 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("0x1348e09dd7815ee8d743b329b2e7e47a16687a94e9017cebf6ccfb23b647c901")
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)