Confirmed messages are recorded in Bitcoin’s blockchain. We do not author these messages or control the blockchain. Pending messages are not yet part of a confirmed block. A transaction does not verify the writer’s identity or prove that a claim is true.

What appears here?

Readable OP_RETURN and coinbase text from live transactions and historical blocks. Binary payloads, URLs alone and obvious protocol memos are filtered out. Detection is best-effort.

No affiliation or endorsement.

Links and claims written in messages belong to their authors. They are not our affiliate links, recommendations or endorsements. We cannot change the underlying blockchain records; the feed applies readability filters to what it displays.

How are messages stored?

OP_RETURN stores data in transaction outputs. A coinbase message comes from a block’s first transaction. Open a message to inspect its transaction and block, or explore the Bitcoin guides.

Pending can change.

A message may confirm, or its transaction may leave the mempool. The status shows what was last observed.

Messages are shown as plain text. Historical coverage expands as the backwards scan progresses; detection is best-effort.

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