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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.
0xe7338f5a724e398010d30f6b5bc1875c42ebad494ede7b81a9408b9196d1dadeThe 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 | ec | 8f | e4 | ad | 95 | 34 | 15 | d3 | 6e | 7b | d2 | 7a | 11 | d5 | d7 | f5 |
| 0010 | 95 | 81 | 23 | 3e | c7 | 85 | e3 | f3 | 72 | 96 | bd | a5 | d3 | a2 | 71 | 99 |
| 0020 | 24 | 8d | f8 | 91 | 3d | bb | 57 | be | 93 | 6f | a7 | b4 | 2c | e4 | 16 | e7 |
| 0030 | 1f | 01 | 4f | d2 | 08 | 69 | b6 | 56 | c2 | 0d | 51 | fb | 1e | 97 | b2 | ae |
| 0040 | f3 | 43 | 1b | 0b | c4 | e6 | b0 | 58 | 11 | 5f | 70 | 03 | fb | c1 | f6 | 37 |
| 0050 | 79 | 1d | e8 | 6a | 5e | 3e | 92 | 14 | fe | 02 | a1 | 90 | 55 | 73 | e6 | d6 |
| 0060 | b8 | 92 | 15 | 2a | d4 | 53 | 29 | 0e | d5 | 71 | 40 | 1f | 8e | e6 | 05 | 35 |
| 0070 | 80 | c2 | 67 | 07 | 45 | 2f | 93 | 72 | 9c | 2f | bb | 21 | 06 | d4 | d4 | 27 |
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 0xe7338f5a…d1dade
// 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("0xe7338f5a724e398010d30f6b5bc1875c42ebad494ede7b81a9408b9196d1dade")
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)