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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.
0xa93a3888ecbd8402ff4a05e238ccfb30f3b91f7ef1adba56f4a7cc131e6a44e6The 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 | bb | b1 | 98 | 11 | d9 | e0 | 11 | 98 | 67 | e1 | 6f | 67 | 22 | 2b | 8e | ea |
| 0010 | fc | f5 | e6 | b4 | 57 | 55 | de | 8b | 2a | 62 | a6 | 2e | 4e | a0 | 0f | 13 |
| 0020 | 87 | 24 | 21 | d7 | 64 | 40 | 2a | 3c | b1 | 3e | a7 | 04 | 4e | af | b0 | b4 |
| 0030 | d5 | b4 | fa | 14 | 9c | 5e | 8e | 7b | 77 | d8 | 9b | f9 | 5b | 3b | ab | 4e |
| 0040 | 61 | f2 | 43 | 86 | 00 | 0c | c8 | d1 | a6 | 6e | 04 | c5 | a0 | 15 | ac | 34 |
| 0050 | 9a | 57 | 4f | 86 | ea | 87 | b5 | 0f | 44 | 59 | 3c | de | f6 | 2a | c3 | 48 |
| 0060 | 57 | 92 | 01 | fc | e1 | 46 | 81 | ee | bf | 29 | fd | d5 | f8 | 57 | 08 | e0 |
| 0070 | c9 | 58 | 55 | 1d | c3 | 33 | 76 | ff | 19 | 01 | f9 | ba | 7a | a3 | 26 | 36 |
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 0xa93a3888…6a44e6
// 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("0xa93a3888ecbd8402ff4a05e238ccfb30f3b91f7ef1adba56f4a7cc131e6a44e6")
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)