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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.
0xa60fd28c9d860b67076885c72bda29103c0685024adb5e88094461f116b7bdc7The 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 | 0f | 7e | 9e | d0 | 9e | e9 | 34 | b5 | 1d | 1b | 24 | 21 | d6 | d2 | f7 | e5 |
| 0010 | 6e | 3e | d3 | c2 | 8d | f4 | 04 | dc | 48 | 1e | 20 | 52 | 82 | 55 | 61 | 46 |
| 0020 | e1 | 81 | 21 | 6e | cd | 26 | 8e | 02 | cc | 65 | 44 | e0 | 51 | 5c | aa | f2 |
| 0030 | ea | 75 | c0 | cb | 9d | 21 | b8 | 0f | 6b | 97 | 45 | 12 | 0f | 3d | 53 | 5e |
| 0040 | c4 | b8 | 96 | 2b | d5 | 45 | ae | 62 | a5 | 0d | 61 | 0f | 4e | 4a | 2d | 63 |
| 0050 | 62 | d8 | 96 | f2 | 1d | 59 | c9 | 2b | 1a | ec | 64 | de | 47 | 1f | 6d | 83 |
| 0060 | a2 | 18 | c5 | d9 | de | df | b1 | 91 | f9 | 14 | 72 | cd | 50 | 23 | 01 | 43 |
| 0070 | 2b | 9c | f7 | 48 | d3 | 82 | 05 | 89 | b5 | 07 | c3 | 13 | d4 | 75 | e0 | 86 |
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 0xa60fd28c…b7bdc7
// 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("0xa60fd28c9d860b67076885c72bda29103c0685024adb5e88094461f116b7bdc7")
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)