utxoproof report local-first · static HTML · no JavaScript
DEMO — synthetic v8 account workflow. Chain transactions are seeded for illustration; not real holdings or tax advice.

Chain of custody

UTXO provenance 3333333333333333333333333333333333333333333333333333333333333333:0

Chain of custody for one UTXO, oldest step first: every hop valued in euros at its date, KYC status per step, mixing highlighted, and the original source evidence linked. The document you hand over when asked where a coin came from.
Current amount 1.00000000 BTC 38143.33 EUR at 38143.33/BTC
KYC status kyc 100% of value
Days held 478 since earliest traced acquisition
Bank-proven coverage 0% weakest tier —

Current amount: 1.00000000 BTC (38143.33 EUR at 38143.33/BTC). KYC status: kyc (100%). Days held since earliest traced acquisition: 478. Advisory flags: borrow_candidate,estate_candidate,hold_recommended.

Saga coverage

0% of the target value reaches a bank statement through exact, approximate, or allocated links. Weakest tier in a covered path: —. Candidates never raise coverage.

Source UTXOShare of targetTier
3333333333333333333333333333333333333333333333333333333333333333:0100.00%unresolved

Provenance saga (all parents, oldest first)

StepDateBlockEventShareAttributed BTCFull BTCAttributed EURKYCEvidence
12022-09-09720000Exchange purchase (demo exchange purchase) source100.00%1.000000001.0000000019233.29kyc3333333333333333333333333333333333333333333333333333333333333333:0

Cross-domain evidence

Funding direction: bank debit → exchange EUR deposit → trade → BTC withdrawal → chain receipt. These are persisted evidence links; ambiguous legs stay unresolved.

No cross-domain evidence links yet. Supply --ledgers and bank statements (or run the dashboard with them) to rebuild the bank/exchange layers.

Candidate links (never asserted)

No candidate links. Unmatched or ambiguous funding has no asserted edge.

Unresolved / truncated legs

Branch detail (consolidations)

StepParent UTXOBTCShareKYC

Fan-out siblings

No sibling outputs in this ancestry.

Evidence references

Attachments

No attachments registered for this chain. Add scans or confirmations with utxoproof attach --file … --tx ….