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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.
0xcde96d7b988462e81abec8e42d90a127539bb9536072b09007b6f092aab94b39The 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 | c2 | aa | e5 | 0e | 85 | a3 | 6e | 19 | 4d | 25 | 2b | b8 | b7 | 82 | f8 | bb |
| 0010 | d3 | db | 42 | 37 | 5a | 73 | 8d | 75 | 3a | 92 | 20 | 1d | 3b | a1 | a6 | 09 |
| 0020 | 14 | 2f | 65 | 97 | f4 | 75 | 13 | 99 | 8d | bd | c1 | 9e | 7d | d0 | 3e | 58 |
| 0030 | 51 | a9 | a9 | c5 | 94 | d4 | 1f | dd | 7e | ef | be | b7 | 4e | 94 | eb | cf |
| 0040 | 70 | 84 | a2 | ef | 2c | 47 | a2 | 9c | 83 | f1 | cf | 17 | fb | a5 | 43 | 1a |
| 0050 | cb | b6 | 14 | 6e | f7 | 9d | ed | 28 | 62 | 10 | 5c | 3b | 35 | 52 | 14 | cf |
| 0060 | 08 | cc | 7d | 7b | 90 | e5 | 73 | 4c | 9f | 2e | 82 | bc | 10 | 4e | 17 | ac |
| 0070 | 1b | 06 | 98 | 1e | 2a | ba | 9b | 11 | 67 | ce | 4e | 94 | fc | 30 | b1 | 69 |
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 0xcde96d7b…b94b39
// 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("0xcde96d7b988462e81abec8e42d90a127539bb9536072b09007b6f092aab94b39")
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)