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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.
0xc0986b8474ee2a7766892559d72f781c3d127e349a84efb30ee2a2db959a26afThe 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 | eb | d2 | ed | e8 | dd | 41 | 5a | 7a | 13 | 2e | 7c | 45 | 0d | c3 | 12 | 70 |
| 0010 | 40 | 84 | 07 | a5 | 95 | 4e | 60 | af | 92 | 02 | 1d | 32 | 4a | e9 | 10 | 14 |
| 0020 | 23 | ab | 04 | e3 | d2 | 22 | c4 | 32 | 64 | ee | 26 | 54 | d9 | 7a | e9 | e1 |
| 0030 | 24 | c6 | af | 8e | 3d | ba | 4f | 46 | f7 | 8a | 0e | cf | e6 | 2b | f0 | 1f |
| 0040 | 6b | 4e | 00 | e5 | 4f | 06 | 72 | 1e | 43 | 06 | 67 | b0 | 40 | 43 | de | 37 |
| 0050 | 20 | c2 | b8 | dc | 3e | 43 | fe | 74 | 0c | f8 | 2a | 04 | 84 | 74 | 40 | fe |
| 0060 | 00 | 4b | 3f | 00 | ae | 38 | c5 | eb | d1 | 7a | 8b | 65 | 2c | 69 | a9 | 1e |
| 0070 | 5e | 60 | 3f | 13 | bc | 67 | 9d | 08 | 13 | a9 | 2e | 10 | 0c | 85 | 41 | e3 |
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 0xc0986b84…9a26af
// 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("0xc0986b8474ee2a7766892559d72f781c3d127e349a84efb30ee2a2db959a26af")
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)