Sender and receiver have matching asset, amount and supplied transfer reference. This is a candidate, not proof of the same owner or an actual blockchain transfer.
CRYPTO CSV IMPORT EXCEPTIONS · EN/KO · EXPERIMENTAL PILOT
Missing acquisition history? Unpaired wallet transfer?
Don't guess an acquisition price or silently delete a legitimate trade just to make an importer look clean.
If your Koinly, CoinTracker, or other crypto tax software reports a missing purchase history, duplicate entry, or unmatched transfer, first identify which original exchange or wallet record is absent or contradictory. This page shows the kind of exception list we can create from a carefully scoped, redacted sample. It is not affiliated with either software vendor.
거래소 CSV의 중복·누락, 취득 내역 부족, 지갑 간 입출금 불일치를 원본 증빙 기반의 검토 목록으로 정리합니다. 없는 매수가·취득가를 임의로 채우거나 세무 신고서를 대신 작성하지 않습니다.
REPRODUCIBLE FREE SAMPLE · NOT CUSTOMER DATA
50 fabricated records. 13 review-state categories.
A local JavaScript engine processed 50 entirely fictional normalized entries and reused our existing trade-ID CSV parser for structural cross-checks. Exact equality of amounts alone never links transfers. Results are input-only warnings, not a corrected ledger, chain proof, or complete importer integration.
A related transfer has different quantities, asset type, transaction reference, missing one side, or too many possible legs.
An exported disposal lacks an explicit acquisition source reference. We ask for records, not an invented cost basis.
Identical rows or reused trade IDs are flagged. Legitimate partial fills can also repeat references; nothing is automatically deleted.
Map local exchange CSV columns to Koinly template ↗Download fabricated 50-row JSON review ↗
Download fabricated exception CSV ↗
Use the existing free local Trade-ID inspector ↗
Use the existing free DeFi CSV warning scanner ↗
All downloadable data on this page are fictional; the fake source IDs are not customer records. Downloading these static examples sends no personal financial CSV. If you use our separate free CSV checkers, your selected input remains in your own browser; never paste private records into an inquiry form.
ONE CLEAR DELIVERABLE · NOT TAX PREPARATION
What a real pilot could deliver
01
Agree on scope, data and permission
First discuss only the software, nonsecret column headers, approximate problem count and the evidence the customer wants. No account login or transaction history in first contact. Agree written data handling, privacy and acceptance before any real files are provided.
02
Review a small authorized sample
For at most 50 rows, inspect duplicate IDs, explicitly linked transfer pairs, withdrawal differences and records missing original acquisition support. Do not imply that self-reported transfer IDs establish wallet identity.
03
Deliver a bounded exception queue
Provide a written per-row checklist of source records to verify. No purchase prices invented, no gains calculated, no tax return produced, no automated deletion or wallet operations.
Scope distinction: our separate 15 Base USDC Trade-ID-only review covers one narrow duplicate-identifier export. This proposed $49 cross-export rescue is broader, including unpaired transfers and missing acquisition-source questions; neither is an instant checkout.
Important restrictions
This is independently developed AI-assisted software, not Koinly/CoinTracker support, tax representation, a bookkeeping audit, chain settlement validation or an automated cost-basis computation. A transferred amount, exchange sender, spreadsheet reference or fabricated transaction hash does not prove a deposit or a customer's ownership. We do not custody funds or request wallet seeds, API keys or signed payment challenges.
Before considering payment, independently confirm the legal recipient, Base chain and official Circle USDC token, deliverables, cancellation, fees, retention and refund terms. Never send a private CSV, invoice PDF, personal wallet history, KYC or tax identifier through public GitHub issues, FormSubmit or the free inquiry form.
Our first-party paid-order and settled-receipt count for this new service is zero. Public pages and optional price ranges are not evidence of a funded buyer.