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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.
0x4e6c6881d30b071766a946e6d2b11ed21f7f18d2d0265df4a4f6da7f9e113334The 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 | 80 | c0 | 33 | fb | 0a | ba | 29 | fe | 79 | 5f | 8e | 78 | d4 | c8 | 35 | 09 |
| 0010 | 7f | 05 | 07 | 5e | 12 | cc | 6c | 5c | d8 | 12 | 0f | 49 | 1d | 2a | 96 | 3d |
| 0020 | ac | 16 | 75 | 76 | f6 | 3a | f1 | f0 | e0 | 90 | f9 | 8e | 96 | 39 | 38 | cd |
| 0030 | 5d | 01 | 33 | 46 | a8 | 27 | ca | 28 | 44 | 80 | 85 | f4 | ea | 4e | df | 8d |
| 0040 | 08 | da | bb | f8 | 76 | cc | 60 | a6 | 1d | 70 | ea | 55 | 85 | 78 | b7 | 23 |
| 0050 | 86 | 90 | dd | d2 | 57 | 82 | 90 | ef | 3a | 6f | ad | 47 | a5 | c4 | 00 | 1b |
| 0060 | e1 | 25 | 8c | b1 | 8a | 0e | 16 | 09 | a0 | 32 | e7 | 29 | 28 | 6a | e1 | b3 |
| 0070 | f8 | 77 | 24 | e7 | 81 | 0c | e5 | aa | ca | 2e | 63 | 7b | f6 | 61 | 86 | 0a |
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 0x4e6c6881…113334
// 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("0x4e6c6881d30b071766a946e6d2b11ed21f7f18d2d0265df4a4f6da7f9e113334")
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)