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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.
0x9a4f7dbf0586ea1692b81123474fa4ef9ba4387ae7d40243dad6e29558468411The 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 | 76 | a6 | f6 | 61 | 1b | f4 | 60 | 63 | 3c | 5a | 6c | 31 | 05 | 7c | 5a | 3d |
| 0010 | 91 | ee | ba | 56 | ce | e6 | 59 | 3a | 77 | 82 | 95 | e2 | 94 | 1c | d8 | 1a |
| 0020 | b0 | aa | b5 | 13 | 7c | 55 | 01 | b3 | 6d | e4 | e8 | 4a | 63 | c1 | b7 | bf |
| 0030 | e2 | 7e | 72 | be | b2 | e9 | b9 | e0 | 44 | 5c | 0a | 70 | c9 | f3 | 1a | 52 |
| 0040 | e0 | 06 | b4 | 5a | 41 | e8 | 7a | 63 | 19 | 6b | 79 | f3 | e0 | aa | c6 | 28 |
| 0050 | 20 | 71 | 11 | a8 | 83 | 70 | 8a | 0b | e2 | f0 | f1 | a5 | 2b | 9f | 6c | 66 |
| 0060 | fe | 20 | 02 | 79 | 45 | 96 | a8 | cd | 0e | 27 | f7 | 6e | fc | a4 | 91 | 65 |
| 0070 | a6 | cf | cc | 62 | bb | 5f | 37 | 8f | 63 | 03 | 17 | d4 | e4 | f7 | f4 | 2a |
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 0x9a4f7dbf…468411
// 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("0x9a4f7dbf0586ea1692b81123474fa4ef9ba4387ae7d40243dad6e29558468411")
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)