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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.
0xcf8836d0827d52e2daf460cb6d389c93e0557159155f10a4c79a791ea5e15ba1The 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 | 0b | a3 | 56 | 6b | 2b | 4f | 5c | 57 | 11 | 64 | 4e | 34 | a5 | 4f | a5 | 9e |
| 0010 | de | 8d | a7 | ed | a5 | 2b | 2d | 42 | 40 | c8 | 04 | 49 | ee | 94 | 48 | cb |
| 0020 | 11 | da | a8 | 4e | c3 | e5 | ea | fc | ce | a1 | 64 | d7 | 02 | ff | 03 | 28 |
| 0030 | 2a | 6d | 41 | 03 | 31 | fa | 18 | 23 | fa | a7 | a9 | 9e | ed | aa | 67 | 54 |
| 0040 | ed | ad | cc | 91 | ca | 5f | 0c | 87 | f3 | 07 | 60 | 32 | 08 | 5a | 41 | 4a |
| 0050 | fe | d6 | 81 | 03 | aa | 29 | 54 | 28 | 63 | d0 | 4c | 22 | c5 | ae | 10 | 8a |
| 0060 | 9e | a4 | b9 | d5 | 99 | e6 | 4d | f9 | fd | f4 | d0 | 84 | 62 | 35 | 66 | 19 |
| 0070 | fe | 34 | 03 | 3a | a8 | b9 | 38 | bd | 85 | e7 | dd | 0d | b1 | bd | e4 | d7 |
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 0xcf8836d0…e15ba1
// 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("0xcf8836d0827d52e2daf460cb6d389c93e0557159155f10a4c79a791ea5e15ba1")
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)