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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.
0x995ce6e9db31c8cac4e52a9bf6e4c7ab6c860b74565a719eebadcb65a3d392d1The 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 | e3 | 8a | e8 | 6a | ea | f6 | 32 | 88 | 61 | c3 | 8e | 8f | 4a | f9 | 57 | d7 |
| 0010 | ca | be | b7 | dc | dc | 5c | 22 | ae | 94 | d0 | 99 | 22 | e5 | 11 | b3 | 46 |
| 0020 | 14 | 3e | 75 | 2c | 12 | 86 | ef | a0 | 9c | 66 | ed | a8 | ca | df | 70 | 80 |
| 0030 | 61 | 26 | b7 | b7 | 05 | a1 | bc | 71 | 18 | dd | 8d | de | 4f | ba | 33 | 8c |
| 0040 | 8d | 20 | fe | 1e | a1 | 77 | c9 | ca | f8 | 60 | 74 | db | 00 | 32 | 01 | 88 |
| 0050 | 30 | 9b | e3 | 74 | 58 | 73 | 8d | ce | d9 | c1 | ee | 3d | 94 | d6 | 16 | d0 |
| 0060 | 49 | 6f | 0d | e3 | 99 | c0 | 43 | bc | 12 | af | a5 | 11 | a4 | 3b | 48 | e9 |
| 0070 | d5 | 77 | ea | 6c | 81 | e4 | 97 | d0 | e2 | 01 | 98 | 60 | 16 | ed | b7 | df |
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 0x995ce6e9…d392d1
// 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("0x995ce6e9db31c8cac4e52a9bf6e4c7ab6c860b74565a719eebadcb65a3d392d1")
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)