Blockchain Explorer | learn me a bitcoin

Memory Pool

4,665 transactions

1.41 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,853	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 23 secs ago	1.00 vMB	3,360	3

Show Transactions

Blockchain

Tip: 907,852 (803,761 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,091 104,091	000000000000043dba1523f4ef83f8d9486b6811ee690e613a7032375204891e	23 Jan 2011, 02:42	0.00 MB	1
104,090 104,090	00000000000063657f55c0c92cfdd1aa31d841aef6495a23d1c20ef412e60a32	23 Jan 2011, 02:42	0.00 MB	8
104,089 104,089	000000000000de56971dc23a6e739cccb0bb05c2dbf80a443a11ebe7abfeee90	23 Jan 2011, 02:25	0.00 MB	3
104,088 104,088	000000000000bec1f7ff20c679a0311cc9211707c2d43296897b2c34f44076aa	23 Jan 2011, 02:04	0.00 MB	13
104,087 104,087	00000000000145b108b83899b2fae81561221acb27410c46bb42170da2563d40	23 Jan 2011, 02:03	0.01 MB	22
104,086 104,086	000000000002e8eb3def82b078bb2648af15fa8cf029ca21742228d3e4fd9c20	23 Jan 2011, 01:55	0.00 MB	3
104,085 104,085	0000000000012430da4c2f2da8d6277ef2fba59dd638cbc9985353c0b6c4a987	23 Jan 2011, 01:34	0.00 MB	2
104,084 104,084	000000000002f95efad8ad4d13c3a582999cb2d459ce2edfde75fdb2cb210d3d	23 Jan 2011, 01:29	0.00 MB	1
104,083 104,083	000000000001c4cfd7ce720a80f75864221ec0f73549df6b55189f7c110ce3e5	23 Jan 2011, 01:27	0.00 MB	6
104,082 104,082	0000000000007749ac7bc2a6ab73f6f05ceed1ff2d858b519c5519d0ae97c879	23 Jan 2011, 01:22	0.00 MB	12
104,081 104,081	0000000000036bf68b125a1827f37da1934200e0d28a7986392fee402416cb19	23 Jan 2011, 01:19	0.01 MB	24
104,080 104,080	000000000002addc808711a8da12c76d024d3702030e874acebc60ef7fd86632	23 Jan 2011, 00:48	0.00 MB	4
104,079 104,079	000000000001349966b632398ab22e879a50496ff5adbd45e8f3307068a48860	23 Jan 2011, 00:42	0.00 MB	2
104,078 104,078	0000000000009f81e11a1fabd66bb483273293aec8ff5bb91cb4569c237ee414	23 Jan 2011, 00:36	0.00 MB	5
104,077 104,077	0000000000034836fb09c9af733758a0c4b6bdff05df3cc997928e0981cb80c6	23 Jan 2011, 00:23	0.00 MB	1
104,076 104,076	00000000000202f12c221bea30d8d880bdd320ccd5aa0f95fbd94fc3f098f33a	23 Jan 2011, 00:23	0.00 MB	2
104,075 104,075	000000000001028fa0758c27f1a8f06c7ce1062e6a42dfd1d1ec86a01edfc9f8	23 Jan 2011, 00:19	0.00 MB	1
104,074 104,074	0000000000025d610ecb8973222f7f0a203f7d851bc390e438c4a8d117ca63a8	23 Jan 2011, 00:18	0.00 MB	2
104,073 104,073	00000000000021dc7c5b094ec0c05a6501a328544477cb01e7d9251d6e2fcaed	23 Jan 2011, 00:16	0.00 MB	6
104,072 104,072	000000000002de1caa846c996e594fdde914280a470f5f4f4f54134056f3692f	23 Jan 2011, 00:11	0.02 MB	19
104,071 104,071	000000000002b326d712c0acda1dffbc2ed327fd6494a05643c98f928fd49730	22 Jan 2011, 23:54	0.00 MB	5

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.30 GB sent, 94.25 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.