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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.
0x8f9a17b8c5edea5f1d687ddf65ab8253811bd83da72c7c96c349e30732a7e9b4The 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 | 59 | a7 | f3 | 19 | a0 | 39 | 42 | 35 | 6b | 7e | 30 | 19 | ba | 89 | fc | 4d |
| 0010 | 34 | 56 | fa | 6b | 82 | 20 | 00 | 6e | 14 | c3 | fc | 59 | 06 | fb | 3d | fb |
| 0020 | 68 | f5 | a4 | 05 | a1 | 89 | 1f | d6 | 9b | 0a | 8e | a3 | 99 | e7 | 61 | 6f |
| 0030 | a3 | 0b | 36 | d1 | 2f | e1 | 1c | 23 | cd | 31 | 8b | 74 | de | b3 | b6 | be |
| 0040 | ef | 0f | 6b | a1 | a0 | 87 | 7c | 75 | a2 | 08 | b3 | fd | 70 | fd | 80 | 21 |
| 0050 | c9 | 63 | 04 | cc | 11 | 0c | 5e | 14 | ab | 8b | 6e | 15 | 3c | 13 | 6a | e1 |
| 0060 | 9a | 0a | 92 | ff | bc | 44 | 2e | d7 | b1 | 04 | ee | 35 | 0e | 2c | cc | f5 |
| 0070 | df | a1 | 5b | fd | 74 | 3a | f7 | 48 | 95 | 51 | a3 | 4c | 9f | 64 | 6f | 52 |
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 0x8f9a17b8…a7e9b4
// 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("0x8f9a17b8c5edea5f1d687ddf65ab8253811bd83da72c7c96c349e30732a7e9b4")
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)