Blockchain Explorer | learn me a bitcoin

Memory Pool

797 transactions

0.33 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,985	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 26 secs	0.33 vMB	785	2

Show Transactions

Blockchain

Tip: 907,984 (702,760 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
205,224 205,224	00000000000000ddf9065310902a673c00122fe8565d79b71a697a58ac549f60	27 Oct 2012, 11:11	0.01 MB	31	177
205,223 205,223	00000000000001a511b507e0087cf07ad38a1b0af8120e354b0c47fd36a73505	27 Oct 2012, 11:10	0.01 MB	21	111
205,222 205,222	00000000000003003e6c33f75fb699b4881fc5ff21a88468253c60684d2bb81a	27 Oct 2012, 11:06	0.05 MB	115	81
205,221 205,221	000000000000015d237421c3e36101ca0796cd54a4a225f77988869588997a75	27 Oct 2012, 11:00	0.07 MB	187	221
205,220 205,220	000000000000030e5745842005d9e5eea023d9b183915c31de5df9fecd3e0a15	27 Oct 2012, 10:37	0.02 MB	53	73
205,219 205,219	00000000000004255988d62816168306782553c63afd9993ad850ffc3ab62b20	27 Oct 2012, 10:39	0.01 MB	35	201
205,218 205,218	00000000000000b30977ce4980488decade02ace9627955e61f245f845970622	27 Oct 2012, 10:30	0.06 MB	66	31
205,217 205,217	000000000000051240f9641979f4e14933922f869f8a9428136833ef6f24381c	27 Oct 2012, 10:26	0.06 MB	142	202
205,216 205,216	000000000000041cb9efe2f1af20995a33d9df0edada4079dc0b5bc9200bc7b9	27 Oct 2012, 10:16	0.05 MB	138	157
205,215 205,215	00000000000004d29e7374fed5c8c1a38224a872d60fb2db0ce43e17c50fe1f9	27 Oct 2012, 09:59	0.02 MB	34	100
205,214 205,214	000000000000000e87a135f98a32e736f4e3f1988561f29024026eec18c2e4e7	27 Oct 2012, 10:01	0.06 MB	138	111
205,213 205,213	000000000000002df4c940b2cebab7360ed4f0fc922b9b39192553765b9af27d	27 Oct 2012, 09:58	0.05 MB	111	183
205,212 205,212	000000000000006cea5c5b5b85d7156e1e5ed49b0cd257ceea6c63d11a7f4357	27 Oct 2012, 09:35	0.02 MB	44	201
205,211 205,211	00000000000002d241d492e5e5dd9c728d4eaf8e5afae705adf11e5bb5792b59	27 Oct 2012, 09:27	0.03 MB	88	367
205,210 205,210	0000000000000448951b6ab87f29076bab214c0ff9cbd93c94b106ff6cc2a8bf	27 Oct 2012, 09:15	0.08 MB	122	108
205,209 205,209	00000000000004d9bf386e3d38ef69447acce2e6a9b1a7c97d5bbed4d6459253	27 Oct 2012, 09:05	0.11 MB	255	245
205,208 205,208	000000000000036a7f9c3591241cb366218ed9eafffea1a3262be2703b53c946	27 Oct 2012, 09:00	0.04 MB	86	281
205,207 205,207	0000000000000226693bfded1bb7b4ce6929db6aec5661be0e419a9480ff5d20	27 Oct 2012, 10:08	0.01 MB	34	170
205,206 205,206	000000000000048a312ff17e9c69736a9d9e289703bf6524d3d79290d30da356	27 Oct 2012, 08:41	0.03 MB	106	149
205,205 205,205	000000000000020bd93bcf48e3d8d34360ba1c8bdc0b7076759b3330dbca1159	27 Oct 2012, 08:36	0.01 MB	17	125
205,204 205,204	000000000000055efcea2c66fbfc70a0779a3690a81fff1d8f5d593069267297	27 Oct 2012, 08:34	0.02 MB	49	394

Previous 10 blocks ↓

Total Size: 769.52 GB

Node Information

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

Uptime: 2 months, 19 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.46 GB sent, 95.52 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.