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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.
0x341ec8ac602c1f2fb28096760f57cff64d4f6814070e6006438d7b98e6ece985The 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 | df | fb | 00 | af | 4b | d0 | 4e | f0 | cd | 0c | 5a | dc | 7d | 05 | bc | 5b |
| 0010 | b5 | 66 | d2 | 73 | 8f | 39 | 3e | e8 | 78 | 5f | 31 | 64 | 67 | 34 | 61 | b7 |
| 0020 | a9 | ba | 8f | e1 | ea | f5 | f0 | 71 | 5b | d4 | 4d | b7 | ae | b4 | 97 | 4e |
| 0030 | 65 | f8 | 66 | 9d | 72 | 66 | 4c | 65 | f5 | eb | be | 04 | 80 | 38 | 42 | 0b |
| 0040 | fc | b8 | 9f | 7e | b5 | 99 | e8 | 29 | 01 | 1c | dc | 31 | 5b | ae | 92 | eb |
| 0050 | 5c | ca | 34 | 36 | 23 | b9 | b2 | 8a | 1f | ce | cc | 73 | f8 | 26 | 11 | 4a |
| 0060 | a2 | 01 | 62 | 4e | 5b | 95 | e5 | 9c | 7b | b3 | d0 | 9b | 00 | 6e | 33 | 97 |
| 0070 | 9c | 0c | fd | 24 | 87 | 41 | 5f | b5 | 4e | 48 | d1 | 85 | 1a | 3b | 5d | 08 |
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 0x341ec8ac…ece985
// 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("0x341ec8ac602c1f2fb28096760f57cff64d4f6814070e6006438d7b98e6ece985")
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)