Blockchain Explorer | learn me a bitcoin

Memory Pool

3,188 transactions

0.95 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 7 secs ago	0.95 vMB	3,187	2

Show Transactions

Blockchain

Tip: 907,874 (682,689 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
225,185 225,185	000000000000021cb29aad225616213c3d6458d6bb30ee6c283a6bd7c0a64f70	10 Mar 2013, 13:10	0.25 MB	651	243
225,184 225,184	000000000000038501058863593a24f45bd687a20b463c0fd4513b1114ffe0f5	10 Mar 2013, 12:55	0.12 MB	238	163
225,183 225,183	00000000000001b1d09e18c0f888cc9a4f58c37092f8070d60fbed4331c5fefa	10 Mar 2013, 12:50	0.42 MB	982	196
225,182 225,182	00000000000003ac7fb4207d8951cc011541798a70da880314644f8db4011998	10 Mar 2013, 12:30	0.18 MB	346	148
225,181 225,181	0000000000000235917371223f8469ec2b030d75ecfcaf9ff4055e6fe01bbbc7	10 Mar 2013, 12:23	0.47 MB	1,005	200
225,180 225,180	00000000000001dd26c5708134ccd62544ce2c0dea8aecb61483366e428ef377	10 Mar 2013, 12:05	0.00 MB	1	0
225,179 225,179	00000000000001042b54aacc242e4984410ca9b16b47a9c76b8dc52202c0b341	10 Mar 2013, 11:59	0.06 MB	91	115
225,178 225,178	000000000000029729d5f684865558e3a2a281931891bdb5edbedf8df36f227a	10 Mar 2013, 11:57	0.24 MB	456	196
225,177 225,177	0000000000000193e0cfdb69cdeb2535b5a66aa9930292fdb9c938a5aa411105	10 Mar 2013, 11:49	0.05 MB	107	147
225,176 225,176	0000000000000265d3b436bbf0f0f03c3c1df22db9f930e2299584c7511edf5b	10 Mar 2013, 11:42	0.12 MB	180	134
225,175 225,175	000000000000028f5ead6fb90c8c83a2d3232f63b6b74dd45f65cc496f4027d1	10 Mar 2013, 11:41	0.07 MB	155	242
225,174 225,174	000000000000016d7fc4eb59572713a3b690e7d82ad4d1b09a8f120c6bb93190	10 Mar 2013, 11:37	0.25 MB	405	148
225,173 225,173	0000000000000308dd1939ac7247ac1eb09cca16c581ce959352ec4ee9262192	10 Mar 2013, 11:33	0.23 MB	674	257
225,172 225,172	0000000000000130c327711f054b9385432d8dbbc5d23fdc33026a5d3949e227	10 Mar 2013, 11:12	0.29 MB	666	577
225,171 225,171	00000000000000e51cf06f41fde24811b78d3ceedb9ff6041f7e40b6974c40aa	10 Mar 2013, 11:00	0.15 MB	246	145
225,170 225,170	000000000000023a8587b0bbffe6b8bd2b0abf085bc42fe27a9654a0c34a7851	10 Mar 2013, 10:57	0.00 MB	7	240
225,169 225,169	0000000000000105d972765d0f0578031ace339da4df8064921f864ea52f107b	10 Mar 2013, 10:56	0.08 MB	170	229
225,168 225,168	0000000000000389c49ae2a0954f58873aa5aa85d2a835138707203b995f3ee3	10 Mar 2013, 10:53	0.16 MB	378	236
225,167 225,167	00000000000000a883569d57ac610b966e181d2254afa3a719d38e3e603d211a	10 Mar 2013, 10:46	0.05 MB	98	120
225,166 225,166	000000000000010ab8c8b08a9d173122cd2c744c1e0e2489aa4efb24cf1b6509	10 Mar 2013, 10:45	0.17 MB	176	92
225,165 225,165	00000000000002beff163cf80d5ef0a4e9877e22dfcf22afde6463d90f799806	10 Mar 2013, 10:47	0.00 MB	6	0

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.75 GB sent, 94.48 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.