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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.
0x107dafcc595276592edafd2fd9e0414e01bc695d41bf8beaa6cf076a5fb4303eThe 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 | ce | 80 | 43 | 7b | 24 | 31 | a8 | 09 | f3 | 90 | 53 | e9 | ef | eb | ed | ef |
| 0010 | ec | dc | c4 | 71 | 6a | fc | 4c | 01 | e3 | 9b | e8 | 2b | 13 | a1 | 6e | 0a |
| 0020 | 41 | 6a | e4 | 35 | ca | 0d | 99 | 67 | 85 | 28 | 71 | bd | 78 | c7 | f4 | ca |
| 0030 | 26 | 80 | b5 | f8 | 21 | 32 | f5 | bc | 85 | c0 | 23 | 40 | 9e | 59 | 28 | f0 |
| 0040 | b9 | 61 | f8 | b5 | 90 | ef | ca | b4 | d1 | 4d | 9e | a3 | b0 | 76 | 38 | 47 |
| 0050 | 17 | 31 | f6 | e6 | 2e | 3b | 4e | 3b | 11 | 29 | 69 | 5c | 0f | 49 | 24 | 63 |
| 0060 | dc | 99 | ce | c4 | 79 | 63 | 85 | 82 | a9 | 90 | 09 | 0b | 9b | 05 | ff | 8e |
| 0070 | 77 | 76 | a5 | ea | dd | 82 | 2f | 6d | 93 | 7a | 89 | 03 | 12 | dc | ea | a4 |
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 0x107dafcc…b4303e
// 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("0x107dafcc595276592edafd2fd9e0414e01bc695d41bf8beaa6cf076a5fb4303e")
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)