Bitcoin-cli show addresses

The number of header hashes provided not including the stop hash. One or more block header hashes 32 bytes each in internal byte order. Hashes should be provided in reverse order of block height , so highest- height hashes are listed first and lowest- height hashes are listed last. The header hash of the last header hash being requested; set to all zeroes to request an inv message with all subsequent header hashes a maximum of will be sent as a reply to this message; if you need more than , you will need to send another getblocks message with a higher- height header hash as the first entry in block header hash field.

Number of block headers up to a maximum of 2, Note: headers-first sync assumes the sending node will send the maximum number of headers whenever possible. Block headers : each byte block header is in the format described in the block headers section with an additional 0x00 suffixed. The number of inventory entries.

One or more inventory entries up to a maximum of 50, entries. One or more hashes of both transactions and merkle nodes in internal byte order.

Each hash is 32 bytes. A sequence of bits packed eight in a byte with the least significant bit first. May be padded to the nearest byte boundary but must not contain any more bits than that. Used to assign the hashes to particular nodes in the merkle tree as described below. The hash needs to be computed. Do not descend into its child nodes. Append a 1 to the flag list; process the left child node. Then, if the node has a right child, process the right child.

Do not append a hash to the hash list for this node. The index into the block at which this transaction is located. The transaction which is in the block at the index. The short transaction IDs calculated from the transactions which were not provided explicitly in prefilledtxn. Vector of 6-byte integers in the spec, padded with two null-bytes so it can be read as an 8-byte integer.

Bech32 Sending Support | Bitcoin Optech

In version 2 of compact blocks , shortids should use the wtxid instead of txid as defined by BIP Used to provide the coinbase transaction and a select few which we expect a peer may be missing. Vector of PrefilledTransaction structures defined above. A little-endian representation of a version number. Version 2 compact blocks should be specified by setting version to 2. The blockhash of the block which the transactions being requested are in.

Vector of compactSize containing the indexes of the transactions being requested in the block. In version 2 of compact blocks , the wtxid should be used instead of the txid as defined by BIP The blockhash of the block which the transactions being provided are in. Vector of transactions, for an example hexdump of the raw transaction format, see the raw transaction section. IP address entries. See the table below for the format of a Bitcoin network IP address. A time in Unix epoch time format. Nodes advertising their own IP address set this to the current time. Other nodes just relaying the IP address should not change the time.

Nodes can use the time field to avoid relaying old addr messages. Malicious nodes may change times or even set them in the future. The services the node advertised in its version message. IPv6 address in big endian byte order.

Transactions

Port number in big endian byte order. Note that Bitcoin Core will only connect to nodes with non-standard port numbers as a last resort for finding peers. This is to prevent anyone from trying to use the network to disrupt non-Bitcoin services that run on other ports. The fee rate in satoshis per kilobyte below which transactions should not be relayed to this peer. The element to add to the current filter. Maximum of bytes, which is the maximum size of an element which can be pushed onto the stack in a pubkey or signature script.

Elements must be sent in the byte order they would use when appearing in a raw transaction ; for example, hashes should be sent in internal byte order. The number of hash functions to use in this filter. The maximum value allowed in this field is An arbitrary value to add to the seed value in the hash function used by the bloom filter. A set of flags that control how outpoints corresponding to a matched pubkey script are added to the filter.

See the table in the Updating A Bloom Filter subsection below.

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The filtering node should not update the filter. If the filter matches any data element in a pubkey script , the corresponding outpoint is added to the filter. If the filter matches any data element in a pubkey script and that script is either a P2PKH or non-P2SH pay-to- multisig script, the corresponding outpoint is added to the filter.

listtransactions (0.17.0 RPC)

Random nonce assigned to this ping message. The responding pong message will include this nonce to identify the ping message to which it is replying. The number of bytes in the following reason field. This should not be displayed to the user; it is only for debugging purposes. Optional additional data provided with the rejection. For example, most rejections of tx messages or block messages include the hash of the rejected transaction or block header. See the code table below.

Message could not be decoded.

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Block is invalid for some reason invalid proof-of-work, invalid signature , etc. Transaction is invalid for some reason invalid signature , output value greater than input , etc. The block uses a version that is no longer supported. Connecting node is using a protocol version that the rejecting node considers obsolete and unsupported. Duplicate input spend double spend : the rejected transaction spends the same input as a previously-received transaction. More than one version message received in this connection.

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The transaction will not be mined or relayed because the rejecting node considers it non-standard—a transaction type or version unknown by the server. One or more output amounts are below the dust threshold. The transaction did not have a large enough fee or priority to be relayed or mined. The block belongs to a block chain which is not the same block chain as provided by a compiled-in checkpoint.

The highest protocol version understood by the transmitting node. See the protocol version section. The services supported by the transmitting node encoded as a bitfield. See the list of service codes below. Because nodes will reject blocks with timestamps more than two hours in the future, this field can help other nodes to determine that their clock is wrong. The services supported by the receiving node as perceived by the transmitting node. Bitcoin Core will attempt to provide accurate information.

BitcoinJ will, by default, always send 0. The IPv6 address of the receiving node as perceived by the transmitting node in big endian byte order. BitcoinJ will, by default, always return ::ffff The port number of the receiving node as perceived by the transmitting node in big endian byte order. The services supported by the transmitting node. The IPv6 address of the transmitting node in big endian byte order. Set to ::ffff The port number of the transmitting node in big endian byte order. A random nonce which can help a node detect a connection to itself.