Blockchain Explorer | learn me a bitcoin

Memory Pool

7,008 transactions

2.31 vMB

Show Random Selection

Max Size: 13/200 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
907,981	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 20 secs ago	1.00 vMB	3,932	3

Show Transactions

Blockchain

Tip: 907,980 (717,645 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
190,335 190,335	000000000000021a390a3e1e8273dbb3795726dca0fc1ac23509480233accb7a	23 Jul 2012, 06:15	0.18 MB	523	141
190,334 190,334	000000000000018965e38df2357490269ed6d3b73be4b2adfff25529637d5610	23 Jul 2012, 05:45	0.12 MB	256	147
190,333 190,333	000000000000056334536298376bf903bd9bf0038b00d058c7a2ddea65fe92f7	23 Jul 2012, 05:26	0.04 MB	96	83
190,332 190,332	0000000000000525777a17cbcd215a00e8dbbff2530d9f7f8df5ab86b60da7b5	23 Jul 2012, 05:18	0.20 MB	485	103
190,331 190,331	00000000000000e3d3eaf93600684b085df7d58f84ef952c91e84eb4a251d5d8	23 Jul 2012, 05:11	0.05 MB	128	121
190,330 190,330	00000000000003554be3a8f44440993bd3222b11f7f71e09bdfea6080a83475b	23 Jul 2012, 05:08	0.10 MB	358	18
190,329 190,329	00000000000006dcf76ed1f94f771b9f00ab808603b57f61a59ed76a192f7ec0	23 Jul 2012, 04:53	0.02 MB	46	78
190,328 190,328	00000000000006f43551f4796becb343600efd080653b64cd634f8de8893a4a8	23 Jul 2012, 04:50	0.07 MB	156	399
190,327 190,327	000000000000051a6a4648ead0ce20d16d812fd24657e88fb16a36d114478e78	23 Jul 2012, 04:43	0.27 MB	543	254
190,326 190,326	00000000000007b126b94e32c0c4b13677cc20cb20059f6beee127768656667d	23 Jul 2012, 04:14	0.08 MB	207	136
190,325 190,325	0000000000000677c9003079641b0c7449eeca31e044d938f6c98cb76e34db41	23 Jul 2012, 04:09	0.05 MB	116	60
190,324 190,324	00000000000003cdf1c63261a99061727728d0c5988dce0748bf573e6552bb66	23 Jul 2012, 04:05	0.10 MB	239	136
190,323 190,323	00000000000008a64b908605b5568ee0be7addf3d46dd6fe5ed8f7683c1b4273	23 Jul 2012, 03:52	0.06 MB	129	95
190,322 190,322	00000000000004415a1bc2c2bdc895debb56de001398ab6323c7968fce975502	23 Jul 2012, 03:43	0.24 MB	549	137
190,321 190,321	00000000000001c3bacc869917cacdafb6e00c552ac294835107b574a44a0362	23 Jul 2012, 03:17	0.01 MB	38	124
190,320 190,320	00000000000000d4b63707d2e2dbd89368050d7779a481f24414d2f65870f998	23 Jul 2012, 03:11	0.24 MB	427	110
190,319 190,319	0000000000000043339fd8d8b36bdf8d0f54efadf99847f10e63fa4475c1d341	23 Jul 2012, 03:07	0.05 MB	134	53
190,318 190,318	0000000000000843e1f33ab3ba16bdbc551b6e999cf7285e730e6feca695d6c4	23 Jul 2012, 03:01	0.25 MB	487	141
190,317 190,317	00000000000004325fb218369ee5e4a2462acd6e0023fc944e28010c62b8334f	23 Jul 2012, 02:37	0.05 MB	150	103
190,316 190,316	00000000000004a5e9251999a93c23a02c9f9488cdb308c542791d948922a9db	23 Jul 2012, 02:20	0.01 MB	36	109
190,315 190,315	00000000000006a0bc3be527033c02d3bcfa72af2f4213c4b0feec9239573342	23 Jul 2012, 02:17	0.14 MB	336	119

Previous 10 blocks ↓

Total Size: 769.51 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: 1,647.37 GB sent, 95.50 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.