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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.
0xc4f9302284b0e720b44d972c7c7ffd1e4e404c8595e418ac958b512deb69032bThe 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 | a7 | 0b | 35 | 34 | cd | ec | 77 | 3b | 5d | 7f | 96 | f8 | 4f | 6e | af | 5f |
| 0010 | 5c | 65 | 73 | 56 | b1 | 98 | 4c | ae | 1d | 36 | e5 | 9b | 7b | 41 | 27 | 49 |
| 0020 | ba | b2 | 97 | 36 | 10 | 9d | ce | 08 | 0e | d9 | c7 | 2b | 13 | ec | c3 | f1 |
| 0030 | 7e | 29 | 54 | 16 | 91 | 8a | 92 | 73 | 0d | c4 | 33 | 21 | 4b | 3e | e5 | bb |
| 0040 | f7 | fb | 23 | c1 | 2e | 54 | 40 | 53 | 30 | 18 | 9d | d0 | f1 | 27 | 46 | ac |
| 0050 | f2 | 00 | f4 | b1 | cb | 01 | 32 | 03 | d5 | 7f | 93 | 94 | db | 73 | 83 | 67 |
| 0060 | 43 | 2f | 6a | 04 | fb | a0 | 74 | ab | 57 | 5e | 99 | 99 | 99 | 16 | 4f | ad |
| 0070 | 02 | 31 | 4c | 4e | 3e | 7b | be | 99 | ac | b7 | ad | ee | cf | 39 | 5b | 2a |
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 0xc4f93022…69032b
// 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("0xc4f9302284b0e720b44d972c7c7ffd1e4e404c8595e418ac958b512deb69032b")
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)