Bitcoin block
Waiting for the immutable receipt.
What it carries
Inside this block
More objects in this block
Immutable evidence
Block ledger
Header, settlement, topology, and the exact version-bit arithmetic behind the BIP-110 verdict.
version & 0x10 = -Raw block scan
Data-carrier ledger
Every OP_RETURN output, measured against Bitcoin Core's former 83-byte script-policy default. Usually that meant up to 80 payload bytes. Policy is not consensus.
Block identity and voluntary coinbase attribution come from the house node. Immutable raw block data enters through the house's same-origin mirror, is cached explicitly, and is decoded locally in this browser. Labels describe evidence in the bytes and carry confidence; they do not infer unstated intent. Inspect the Core 30-era species survey. Release boundary evidence .
Source and limits
Every validating node downloads and checks this block. Red marks OP_RETURN scripts above Bitcoin Core's former 83-byte standard-policy default. Gold marks header version bit 4. Policy and consensus are different rules. Content labels describe only evidence found in the payload bytes.