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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.
0x5063422cdb4ba7cf21173e7c13dc2c32b967ed4901a5acbbdcbed76996b80a0fThe 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 | 12 | 70 | 24 | 23 | ab | 6e | 4b | 25 | 14 | b0 | 56 | 73 | bb | 55 | 2b | 8d |
| 0010 | 88 | 26 | c1 | 62 | 7c | fb | d7 | 74 | e0 | 79 | 2e | 9d | ef | 2e | 27 | 7a |
| 0020 | 4d | d1 | 07 | bc | 1d | ba | 9a | bb | 3e | 1a | 56 | 32 | 58 | b1 | e3 | a2 |
| 0030 | 78 | 4a | fa | a0 | f4 | 26 | 36 | 1f | 39 | b7 | 33 | f5 | 62 | 4a | 41 | 09 |
| 0040 | f0 | 92 | f5 | e8 | 49 | 8c | 2e | 0b | 5e | ec | 46 | 70 | 8d | 3a | 13 | 04 |
| 0050 | 3a | b6 | aa | a0 | 83 | b9 | f5 | fb | 8e | 58 | b2 | 2e | 11 | 67 | 02 | cb |
| 0060 | c8 | 97 | b1 | 06 | ce | 04 | cd | 4a | fe | ed | 35 | b8 | 10 | 8e | 99 | 00 |
| 0070 | e0 | e7 | 5c | 8b | b6 | 4d | 83 | 85 | 72 | e5 | b0 | a6 | d8 | 95 | 37 | 3f |
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 0x5063422c…b80a0f
// 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("0x5063422cdb4ba7cf21173e7c13dc2c32b967ed4901a5acbbdcbed76996b80a0f")
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)