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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.
0x347048753dc55cc8dcc0c140f004799abc94aa8fd13bad52bd4e79d9c13a3139The 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 | ae | 61 | 0b | de | 53 | c1 | 1b | f8 | 93 | f4 | d6 | 95 | 44 | 6c | 34 | 07 |
| 0010 | e4 | 89 | f9 | 44 | 3f | ce | 03 | 49 | 7a | 62 | 4d | ed | 29 | 0b | 5e | 38 |
| 0020 | 12 | 03 | 25 | db | 4d | b1 | 93 | f6 | c9 | 15 | e5 | 9d | d7 | 55 | 1d | 66 |
| 0030 | 9e | 49 | 75 | 96 | 90 | 40 | 67 | 57 | 5e | b9 | 92 | 9d | 71 | 0c | a9 | a3 |
| 0040 | 4c | 98 | d6 | 0d | bc | 1e | 96 | 8d | 0c | 00 | f4 | 02 | 75 | 80 | ce | 24 |
| 0050 | 7c | e9 | 5a | ad | 35 | 81 | cc | 07 | 50 | 47 | 5e | 08 | 7e | 32 | 22 | f6 |
| 0060 | 6f | 10 | df | cb | 59 | 0e | 0a | 65 | 1b | e2 | 45 | e9 | 09 | 7f | 9f | 20 |
| 0070 | b7 | b0 | c3 | 2e | 33 | 13 | 53 | c4 | 3d | de | 4c | ca | 2a | 61 | 05 | 49 |
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 0x34704875…3a3139
// 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("0x347048753dc55cc8dcc0c140f004799abc94aa8fd13bad52bd4e79d9c13a3139")
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)