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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.
0x1f693e1363a2cce17edf6c4f5877afdc52a590c7ca4054717b557d884027ac14The 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 | c3 | 3c | 99 | c4 | 58 | c0 | 46 | 05 | a7 | 51 | 08 | 15 | c3 | ee | 7a | 25 |
| 0010 | 49 | 2e | 5f | c1 | c1 | 56 | 1a | af | d8 | 7d | ce | e9 | bb | fe | 8c | 3f |
| 0020 | c7 | 5a | 04 | 4c | f8 | 6a | 45 | 50 | d6 | f6 | 79 | 60 | 02 | aa | b0 | cb |
| 0030 | b8 | db | 1f | a3 | e8 | d6 | e1 | 07 | 00 | f5 | de | 23 | 6b | 8d | ec | 2c |
| 0040 | aa | 93 | 3a | 9a | 38 | bc | 22 | d6 | 1e | 0f | 7a | 88 | 00 | 63 | d2 | 41 |
| 0050 | 71 | c1 | 20 | 86 | da | 63 | 74 | 1f | 64 | 2e | 6f | 4c | 52 | 1e | d9 | 72 |
| 0060 | 67 | b5 | d5 | d5 | f2 | f2 | 83 | ba | 2a | 58 | f3 | 4f | 4e | b4 | 90 | c4 |
| 0070 | 51 | 7b | 7b | fc | e3 | ad | d0 | f6 | 5c | 4f | 46 | 28 | 8c | 95 | d2 | 8d |
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 0x1f693e13…27ac14
// 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("0x1f693e1363a2cce17edf6c4f5877afdc52a590c7ca4054717b557d884027ac14")
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)