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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.
0x63a0f60cb54a36d1ac478e4ab90c9d851b72f94ef93fe8aceddb990f1a4304d2The 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 | de | f2 | f0 | b3 | ef | d7 | 4a | 4d | d9 | 60 | b4 | 01 | 6c | 79 | dc | ef |
| 0010 | bf | 9f | 7a | 32 | bc | 60 | df | c8 | 96 | 62 | c7 | 9e | 8a | d1 | bb | 9c |
| 0020 | 82 | 99 | 10 | 27 | ca | f9 | 3a | 26 | 13 | 00 | d4 | f1 | 3c | 10 | 14 | e5 |
| 0030 | c3 | 87 | 70 | 99 | 5b | 58 | 8f | a6 | c9 | df | 62 | e6 | 7e | 52 | 83 | 18 |
| 0040 | 60 | 46 | ce | 27 | 44 | 74 | ae | 62 | 14 | ce | f3 | 2d | 23 | 6a | 09 | 08 |
| 0050 | 27 | 1d | 61 | 8e | 0d | da | 67 | 0f | 49 | d9 | ae | 1e | e1 | 86 | 34 | d4 |
| 0060 | 06 | d5 | 76 | ea | c5 | ae | 48 | 81 | 7c | 02 | 5f | 35 | 9b | 7f | c7 | 3b |
| 0070 | 11 | 13 | 7c | 3f | b1 | 82 | 3e | bb | 37 | de | dc | 74 | 6a | 20 | 61 | 54 |
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 0x63a0f60c…4304d2
// 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("0x63a0f60cb54a36d1ac478e4ab90c9d851b72f94ef93fe8aceddb990f1a4304d2")
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)