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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.
0x38a07a1413b348e487dbf59053e970da263dc4f80f5690da463cef0bad8de719The 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 | f2 | 4f | 15 | a2 | b9 | 8f | 31 | 1f | 86 | 2a | 8a | f3 | d6 | a4 | 5d | ba |
| 0010 | 66 | 10 | e2 | 55 | c5 | 06 | aa | d9 | 13 | 28 | 20 | b6 | 7a | 0a | cc | cd |
| 0020 | a4 | 9e | c0 | 20 | 11 | b8 | 4b | 7b | 4d | 29 | 8b | 95 | 9c | 39 | d5 | f4 |
| 0030 | 63 | 00 | 26 | 99 | 56 | 61 | 87 | a5 | c8 | a0 | 24 | ac | 18 | cb | b4 | 4d |
| 0040 | 32 | 0b | 5b | 69 | 3b | e4 | cd | 2f | a5 | 8a | 4b | a0 | 36 | 48 | 24 | da |
| 0050 | c7 | 60 | 30 | 82 | ac | 8d | 3c | e3 | 85 | 95 | 8c | 3e | 5e | f4 | 0a | f1 |
| 0060 | 34 | 8d | 57 | 98 | 70 | 7f | bb | f2 | 55 | c7 | 67 | e4 | ce | f1 | 51 | 6c |
| 0070 | f2 | 3f | d3 | 71 | c2 | e9 | c1 | 6f | 95 | a5 | bb | 5d | 4f | d3 | e1 | 77 |
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 0x38a07a14…8de719
// 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("0x38a07a1413b348e487dbf59053e970da263dc4f80f5690da463cef0bad8de719")
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)