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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.
0xbeace387106f38a4c1bc049a96ab7b361444a5175ce5e40d04fb0bd559132bc0The 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 | fc | ab | 62 | d4 | 46 | 28 | 47 | 94 | c5 | 76 | a9 | 69 | 6f | 1a | 7c |
| 0010 | 64 | 81 | 8a | a6 | b0 | 1a | f5 | c2 | e4 | ce | 60 | 76 | 4a | 64 | 08 | 63 |
| 0020 | 1d | f6 | 5a | 8f | fb | fe | d9 | 7e | 0a | 6b | 37 | 98 | ba | 9a | c1 | f9 |
| 0030 | b6 | b4 | c9 | 54 | 21 | fc | 65 | 7e | 00 | 31 | 9b | 82 | 6f | cb | 50 | 52 |
| 0040 | 71 | 3f | 1b | 66 | d4 | 90 | 42 | a0 | 7c | 4d | c6 | db | 51 | 29 | 0d | 4a |
| 0050 | 39 | 47 | 52 | 20 | 27 | 4e | 60 | b0 | 1e | a5 | fc | 9d | 4b | e0 | 01 | 1d |
| 0060 | f1 | f8 | 19 | 4c | 4b | a2 | 99 | f6 | a5 | 44 | bc | 78 | 34 | 5e | c3 | 70 |
| 0070 | d7 | 46 | 31 | 28 | d9 | 3f | b8 | 3c | 33 | 2b | 10 | f8 | 8a | 9e | d4 | d7 |
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 0xbeace387…132bc0
// 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("0xbeace387106f38a4c1bc049a96ab7b361444a5175ce5e40d04fb0bd559132bc0")
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)