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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.
0x20100af134b5ff35d6add14a61fcf20113c0ffb5de610cd7fa4e46eeeb7e0b58The 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 | a8 | 2f | ed | dd | f5 | e3 | a9 | 29 | f8 | 3c | 3e | 3d | ca | b4 | 8b | 2b |
| 0010 | 74 | db | 42 | 67 | ec | 6f | e2 | 87 | 66 | f8 | 7f | 97 | 00 | ee | ae | 93 |
| 0020 | b1 | b9 | b5 | e9 | e9 | 8e | ff | 7d | ef | 5f | e8 | cf | 2d | 0b | fb | 37 |
| 0030 | a9 | f6 | a8 | b0 | 06 | eb | 1f | 3a | f4 | 24 | 0b | 61 | 8e | 8a | 2e | ef |
| 0040 | 09 | d0 | ea | 1f | d0 | be | cf | 95 | 4a | 19 | cb | cd | 72 | b5 | a4 | 42 |
| 0050 | 38 | d6 | 91 | 5b | 80 | e4 | 30 | 2b | 7f | 66 | f1 | 00 | 05 | d7 | 7f | 0e |
| 0060 | 2a | db | 04 | f6 | 84 | d0 | 50 | f4 | f3 | 41 | 13 | 90 | 09 | f7 | 53 | 0a |
| 0070 | 4a | 65 | 25 | c8 | df | 6f | 20 | 11 | 81 | bb | f8 | 60 | 60 | a8 | 2a | 21 |
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 0x20100af1…7e0b58
// 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("0x20100af134b5ff35d6add14a61fcf20113c0ffb5de610cd7fa4e46eeeb7e0b58")
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)