Blockchain Explorer | learn me a bitcoin

Memory Pool

3,468 transactions

2.54 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
1 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
907,805	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 17 secs	1.00 vMB	2,497	2

Show Transactions

Blockchain

Tip: 907,804 (750,448 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,356 157,356	0000000000000dfee6dab26b8e95518d4e77ae2a33da9bb0c1a886286d2dbd52	13 Dec 2011, 15:49	0.01 MB	10	303
157,355 157,355	00000000000006259d4237f2ff8f38fc03385076286010d2e98bb8fe67c96c46	13 Dec 2011, 15:42	0.02 MB	36	227
157,354 157,354	0000000000000955654865212599471d50037b1573c5ec8d9fcc8287cf8d2e38	13 Dec 2011, 15:33	0.00 MB	11	85
157,353 157,353	00000000000005fd9f39c2287d8ecbe91c6484f4452c7930d581312f9d138e41	13 Dec 2011, 15:31	0.00 MB	8	210
157,352 157,352	0000000000000b8747e821539a52145d4c0711dfe0aa219d51b52323a7b1d366	13 Dec 2011, 15:28	0.00 MB	9	0
157,351 157,351	000000000000086013618b9467886335095f6215b4306ac2eb74ab478f817f06	13 Dec 2011, 15:26	0.00 MB	10	141
157,350 157,350	00000000000000169ddbd4d74266acbd34e4120696e02f1eb52a52334d0bd164	13 Dec 2011, 15:24	0.04 MB	63	98
157,349 157,349	0000000000000757c6a5e55ea99ed55c9ec92e9a6af3d92f9f1cf0f8dd940247	13 Dec 2011, 15:00	0.03 MB	98	26
157,348 157,348	000000000000008da81093ccbb5c2a8715e51d61753be241ef3a98d1616ab80f	13 Dec 2011, 14:44	0.01 MB	19	51
157,347 157,347	0000000000000afc783792f9010b31601afb2c790a7f9d2c82b7533639659e98	13 Dec 2011, 14:39	0.00 MB	6	43
157,346 157,346	0000000000000886a81ada59790f06eeabca68a743034fe063bea2bd844e6dda	13 Dec 2011, 14:36	0.00 MB	5	59
157,345 157,345	00000000000006251850a8da70fd3c93776883817510f5f2e3af67057ad24d8f	13 Dec 2011, 14:30	0.00 MB	6	73
157,344 157,344	00000000000007576028f0b9bb48e4348686e82f2489d9e24a265a216a87f101	13 Dec 2011, 14:27	0.02 MB	50	102
157,343 157,343	00000000000002f1ecb5bed5962f134d1b265d18c028db92150aaf565c434446	13 Dec 2011, 14:14	0.03 MB	59	58
157,342 157,342	00000000000000361741a646ff6749946fdb0058b4a19e39174c25086d062163	13 Dec 2011, 14:03	0.02 MB	58	87
157,341 157,341	000000000000046e93e2a90027f21a9c2a58b20aff8519bcc66ca6aa1d8c16e1	13 Dec 2011, 13:42	0.01 MB	16	67
157,340 157,340	00000000000005511c95d60712ee5c220a6851f958238322aca011b78e9ac13e	13 Dec 2011, 13:37	0.00 MB	8	708
157,339 157,339	00000000000004e213db8514cde5b154d3fdb2f732b291f407bec7a06f98f11c	13 Dec 2011, 13:35	0.01 MB	18	47
157,338 157,338	00000000000006f554289843f5d18adc943efb07dfcff86f35cce2fad9af0ca9	13 Dec 2011, 13:25	0.00 MB	7	19
157,337 157,337	0000000000000b2ee107cd9ac57c059e652df17bdbe0bc9b6acef2278dff0c40	13 Dec 2011, 13:22	0.03 MB	95	5
157,336 157,336	00000000000000287468337c13eab978af4dd8e34ad1d4071e981521bfbe2065	13 Dec 2011, 13:17	0.01 MB	18	115

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.31 GB sent, 93.78 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.