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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.
0x9199ece680a2a5d5a64130b2540161fb0a8a931049cde83768a7961d80947e0dThe 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 | e2 | 16 | e0 | 0a | 99 | 2a | 50 | 01 | 3c | ca | 56 | 59 | 59 | a5 | ca | 3e |
| 0010 | 8c | 1c | b6 | cd | 37 | 61 | bd | 60 | 60 | d9 | cb | d0 | 11 | 1b | 91 | 10 |
| 0020 | 2d | b2 | 5d | 75 | b3 | 4f | a9 | 0d | 8e | e0 | e9 | e5 | c4 | 32 | 9b | 6d |
| 0030 | 46 | 80 | a4 | e2 | 80 | cf | f0 | 12 | e4 | 79 | 35 | d1 | d9 | 6f | a1 | b3 |
| 0040 | 7e | 5f | 2f | a7 | b5 | cf | 06 | f3 | a5 | d4 | 9b | 40 | 33 | 72 | e7 | 1d |
| 0050 | 00 | 65 | 53 | d5 | 2f | fb | 5a | 60 | 19 | 28 | c0 | 1a | 7d | 73 | 95 | f8 |
| 0060 | 04 | f9 | 48 | fd | 26 | 99 | 60 | e3 | ec | 89 | 6a | d7 | e1 | 11 | a7 | bf |
| 0070 | e5 | 8d | 02 | 03 | 14 | 72 | af | e7 | 06 | e6 | b3 | 84 | 1b | 9a | 06 | 8b |
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 0x9199ece6…947e0d
// 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("0x9199ece680a2a5d5a64130b2540161fb0a8a931049cde83768a7961d80947e0d")
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)