Submit a hex-encoded hash to OpenTimeStamps calendar servers for timestamping, creating a verifiable proof on the Bitcoin blockchain.
MIT
644,635 tools. Updated 2026-10-06 16:21
"OpenTimestamps - Bitcoin-based timestamping protocol" matching MCP tools:
- Verifies an external OpenTimestamps .ots file against a local file to confirm the file's hash existed before a Bitcoin block, without reading or modifying the local stamp store.MIT
- Creates a verifiable Bitcoin timestamp for a SHA-256 hash by submitting to multiple public calendars. Returns a stamp ID to track confirmation status.MIT
- Upgrades a pending OpenTimestamps proof by fetching the latest merkle tree. Records Bitcoin block confirmation if included, or schedules automatic retry until confirmed.MIT
- Submits the current chain hash to OpenTimestamps and RFC 3161 TSA for independent proof of existence at a specific time.Apache 2.0
- Submit pending Merkle roots to Bitcoin via OpenTimestamps, aggregating unverified roots for cryptographic proof. Check timestamp status when needed.MIT
Matching MCP Servers
- AlicenseBqualityDmaintenanceA Model Context Protocol (MCP) server that enables AI models to timestamp files and verify proofs on the Bitcoin blockchain using OpenTimeStamps.717 npmMIT
- AlicenseAqualityCmaintenanceEnables read-only Bitcoin blockchain queries and HD wallet derivation from xpub/seed, including balances, UTXOs, transactions, fees, mempool stats, and PSBT inspection via multiple backends with optional Tor routing.27Apache 2.0
Matching MCP Connectors
Enterprise L402 data vending engine delivering real-time thermodynamic Bitcoin telemetry, Groth16 ZK-SNARK verification, Nostr P2P mesh consensus, and agent context grounding to autonomous AI swarms.
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- Close an evidence group to seal it, trigger qualified timestamping, and prevent adding more evidence. Use after all evidence files have been uploaded.MIT
- Retrieve legacy Bitcoin wallet holdings on the Counterparty layer, including XCP balance, named assets, Bitcoin Stamps, and rare pepes with supply and divisibility metadata.MIT
- Retrieve Bitcoin Ordinals inscription IDs owned by a given Bitcoin address. Provides lightweight ID-only response.MIT
- Query UTXO address history including transactions, unspent outputs, and statistics. Supports Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, and Zcash.MIT
- Retrieve metadata for any Bitcoin Stamp by numeric ID, including embedded image, creator address, block height, asset name, and SRC20 details.MIT
- Retrieve paginated, detailed Bitcoin Ordinals inscriptions for any Bitcoin address, including content type, traits, and satpoint.MIT
- Discover Bitcoin Ordinals inscriptions network-wide by sorting newest or oldest first. Use cursor-based pagination to navigate.MIT
- Retrieve Bitcoin Stamps and SRC-20 token balances for any Bitcoin address, including stamp IDs, asset names, and amounts.MIT
- Retrieve evidence details and timestamping status by UUID. Use after registration to confirm if status is IN_PROCESS, COMPLETED, or ERROR.MIT
- Retrieve a summarized view of merchant orders including total count, gross per currency, and breakdowns by protocol and status. Apply date, status, currency, and protocol filters to narrow results.MIT
- Fetch SRC-20 token metadata by ticker: deploy info, max supply, mint progress, holder count, and creator. Provides essential data for Bitcoin Stamps fungible tokens.MIT
- Analyze inflow and outflow activity of blockchain addresses with entity-based attribution and percentage breakdowns.AGPL 3.0
- Retrieve the current on-chain Bitcoin address for a specified wallet to receive Bitcoin payments without using an outdated address.MIT
- Seal an evidence group to close it for new additions and trigger timestamping. Poll until status becomes CLOSED before linking to a dossier.MITDestructive
- Send on-chain Bitcoin payments from a USD (Stablesats) wallet. Specify recipient Bitcoin address, amount in cents, and optional memo and speed.MIT