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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.
0x8341a5299928f5d9deeaf439dbdc55b7ec398e729a81c51b57b3436378bf41c9The 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 | c2 | 2b | 26 | a6 | 60 | c6 | b6 | 48 | f9 | a3 | e6 | cc | 86 | 5d | 39 | bb |
| 0010 | 73 | cb | f6 | a8 | bf | d6 | ed | e2 | 5f | f6 | a1 | 05 | 79 | 93 | f1 | c6 |
| 0020 | c0 | 43 | 2e | bc | f9 | 38 | 43 | 34 | ac | 6d | a3 | 2e | 50 | 4d | b8 | aa |
| 0030 | 3b | 31 | 33 | 6b | 97 | 12 | 31 | 98 | 40 | ca | 9c | b7 | 35 | 2c | 55 | 0e |
| 0040 | af | c9 | 8f | ec | 9e | 89 | f0 | e5 | 0d | 28 | cd | 47 | 42 | 09 | e9 | bf |
| 0050 | a5 | 0d | 2c | d8 | 87 | 69 | 21 | b5 | 48 | d8 | 13 | 59 | e5 | 73 | 3c | 5d |
| 0060 | 24 | a3 | a2 | 10 | 87 | 0c | 1d | 91 | c3 | 93 | 1c | c7 | 8d | 70 | b6 | 71 |
| 0070 | b6 | 5c | 87 | 70 | 0d | a2 | 38 | 3b | 52 | 45 | 67 | 98 | 34 | d7 | 8f | 1c |
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 0x8341a529…bf41c9
// 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("0x8341a5299928f5d9deeaf439dbdc55b7ec398e729a81c51b57b3436378bf41c9")
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)