From adbfb067c2932be368357312dffc6e239234c2c5 Mon Sep 17 00:00:00 2001
From: Grantfox Agent <160465301+emirykl@users.noreply.github.com>
Date: Thu, 27 Aug 2026 14:21:09 +0300
Subject: [PATCH] chore: add copyright headers to source files

---
 packages/round-bindings/src/event-snapshot.ts | 1 +
 packages/round-bindings/src/index.ts          | 1 +
 packages/tlock/src/auditor-recovery-cli.ts    | 1 +
 packages/tlock/src/auditor.ts                 | 1 +
 packages/tlock/src/bls.ts                     | 1 +
 packages/tlock/src/freshness.ts               | 1 +
 packages/tlock/src/index.ts                   | 1 +
 packages/tlock/src/quicknet.ts                | 1 +
 packages/tlock/src/recover-identities.cli.ts  | 1 +
 services/appraisal-api/src/appraisal.ts       | 1 +
 services/appraisal-api/src/client.ts          | 1 +
 services/appraisal-api/src/config.ts          | 1 +
 services/drand-tools/src/encode.ts            | 1 +
 services/drand-tools/src/index.ts             | 1 +
 services/drand-tools/src/parity.ts            | 1 +
 services/drand-tools/src/quicknet.ts          | 1 +
 services/drand-tools/src/vectors.ts           | 1 +
 17 files changed, 17 insertions(+)

diff --git a/packages/round-bindings/src/event-snapshot.ts b/packages/round-bindings/src/event-snapshot.ts
index 4cc18e0..dbd637a 100644
--- a/packages/round-bindings/src/event-snapshot.ts
+++ b/packages/round-bindings/src/event-snapshot.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Round contract event snapshot.
 //
 // Generated Soroban bindings (`@sub-rosa/round-bindings`) expose the contract's
diff --git a/packages/round-bindings/src/index.ts b/packages/round-bindings/src/index.ts
index bae1d66..11ffee2 100644
--- a/packages/round-bindings/src/index.ts
+++ b/packages/round-bindings/src/index.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { Buffer } from "buffer";
 import { Address } from "@stellar/stellar-sdk";
 import {
diff --git a/packages/tlock/src/auditor-recovery-cli.ts b/packages/tlock/src/auditor-recovery-cli.ts
index 13a83ba..9182a01 100644
--- a/packages/tlock/src/auditor-recovery-cli.ts
+++ b/packages/tlock/src/auditor-recovery-cli.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { readFileSync } from "node:fs";
 
 import { openIdentity } from "./auditor.js";
diff --git a/packages/tlock/src/auditor.ts b/packages/tlock/src/auditor.ts
index 749b2a9..82ec500 100644
--- a/packages/tlock/src/auditor.ts
+++ b/packages/tlock/src/auditor.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Auditor identity blob — selective disclosure.
 //
 // Bid values unseal publicly after round R (the auditability guarantee), but
diff --git a/packages/tlock/src/bls.ts b/packages/tlock/src/bls.ts
index 4d32ba9..a546543 100644
--- a/packages/tlock/src/bls.ts
+++ b/packages/tlock/src/bls.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Drand signature → Soroban G1 encoding.
 //
 // The Round contract verifies round R's threshold signature on-chain with
diff --git a/packages/tlock/src/freshness.ts b/packages/tlock/src/freshness.ts
index cae938d..3792aba 100644
--- a/packages/tlock/src/freshness.ts
+++ b/packages/tlock/src/freshness.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 export const DEFAULT_STALE_THRESHOLD_MS = 60_000;
 
 export interface DrandRoundInfo {
diff --git a/packages/tlock/src/index.ts b/packages/tlock/src/index.ts
index 0cdd65f..3e49697 100644
--- a/packages/tlock/src/index.ts
+++ b/packages/tlock/src/index.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 export {
   commitment,
   encodeBidPreimage,
diff --git a/packages/tlock/src/quicknet.ts b/packages/tlock/src/quicknet.ts
index 7e65351..c6c9987 100644
--- a/packages/tlock/src/quicknet.ts
+++ b/packages/tlock/src/quicknet.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Drand quicknet client — the same network the Round contract verifies on-chain
 // (chain hash 52db9ba7…, bls-unchained-g1-rfc9380, 3s rounds).
 
diff --git a/packages/tlock/src/recover-identities.cli.ts b/packages/tlock/src/recover-identities.cli.ts
index 7e2ee1b..d3ced9c 100644
--- a/packages/tlock/src/recover-identities.cli.ts
+++ b/packages/tlock/src/recover-identities.cli.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import process from "node:process";
 
 import { runAuditorRecoveryCli, usage } from "./auditor-recovery-cli.js";
diff --git a/services/appraisal-api/src/appraisal.ts b/services/appraisal-api/src/appraisal.ts
index 79e3fb5..054d537 100644
--- a/services/appraisal-api/src/appraisal.ts
+++ b/services/appraisal-api/src/appraisal.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Deterministic appraisal model.
 //
 // Given a structured item descriptor, produce a fair-value estimate, a
diff --git a/services/appraisal-api/src/client.ts b/services/appraisal-api/src/client.ts
index 74ef524..cb2cf25 100644
--- a/services/appraisal-api/src/client.ts
+++ b/services/appraisal-api/src/client.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // x402 paid-fetch client.
 //
 // Wraps a single HTTP call with the x402 handshake: try the request, and if the
diff --git a/services/appraisal-api/src/config.ts b/services/appraisal-api/src/config.ts
index 3b09153..c7e4f15 100644
--- a/services/appraisal-api/src/config.ts
+++ b/services/appraisal-api/src/config.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 import { Keypair, StrKey } from "@stellar/stellar-sdk";
 import {
   DEFAULT_TESTNET_RPC_URL,
diff --git a/services/drand-tools/src/encode.ts b/services/drand-tools/src/encode.ts
index f22fdd7..4b89ae7 100644
--- a/services/drand-tools/src/encode.ts
+++ b/services/drand-tools/src/encode.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Soroban BLS12-381 serialization helpers.
 //
 // Soroban host functions expect *uncompressed, big-endian* points:
diff --git a/services/drand-tools/src/index.ts b/services/drand-tools/src/index.ts
index 1f2ad78..48bbe67 100644
--- a/services/drand-tools/src/index.ts
+++ b/services/drand-tools/src/index.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Risk-2 validation report. Fetches live quicknet data, confirms the message/DST
 // the contract must use, and emits the exact Soroban-encoded constants for the
 // deploy configuration (drand_pubkey, negated G2 generator, DST).
diff --git a/services/drand-tools/src/parity.ts b/services/drand-tools/src/parity.ts
index 793eedc..1597669 100644
--- a/services/drand-tools/src/parity.ts
+++ b/services/drand-tools/src/parity.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Off-chain replica of the contract's BLS verification, run against a real
 // quicknet beacon. This confirms the exact message construction and DST the
 // on-chain `verify_round` must use — independent of point serialization.
diff --git a/services/drand-tools/src/quicknet.ts b/services/drand-tools/src/quicknet.ts
index 6825107..1fa89a3 100644
--- a/services/drand-tools/src/quicknet.ts
+++ b/services/drand-tools/src/quicknet.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Live Drand quicknet access. No hardcoded beacons — everything is fetched from
 // the public API so the harness validates against the real network.
 
diff --git a/services/drand-tools/src/vectors.ts b/services/drand-tools/src/vectors.ts
index 572c84b..d09fdc4 100644
--- a/services/drand-tools/src/vectors.ts
+++ b/services/drand-tools/src/vectors.ts
@@ -1,3 +1,4 @@
+// Copyright (c) 2026 Sub Rosa contributors
 // Emit a frozen quicknet test vector for the contract's Rust BLS test.
 // Real network data captured at a fixed finalized round — not a mock.