Blockchain Explorer | learn me a bitcoin

Memory Pool

4,060 transactions

1.35 vMB

Show Random Selection

Max Size: 8/200 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
908,710	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 21 secs ago	1.00 vMB	2,969	3

Show Transactions

Blockchain

Tip: 908,709 (899,533 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,176 9,176	00000000a339f72d1190f919b401f8f199ec85224fd8921977a40c35b4496dcc	30 Mar 2009, 03:33	1
9,175 9,175	0000000082635ed303ee7abe0a3f33e4d129463b073d2c2d74001920581542cd	30 Mar 2009, 03:24	1
9,174 9,174	00000000212493fbc194d3ad6b4919eb1e5d12de5fda10b792df87d6181dbd83	30 Mar 2009, 03:12	1
9,173 9,173	000000008725c2ef27dc2a293c97bb446586d4aeeb1f9b62eb9f94c347bd1a76	30 Mar 2009, 02:53	1
9,172 9,172	0000000025bc5e1e48fa381ac934cbdf4c59345deb9fcffc7566de29da908317	30 Mar 2009, 02:36	1
9,171 9,171	000000006566568c459e2b3b65fffae27ecac3b43b7903a5adb2b94bb5836c33	30 Mar 2009, 02:30	1
9,170 9,170	000000000588b4c76288c72d8855b588d5e96410cd8cbc62a1109215150b4be5	30 Mar 2009, 02:19	1
9,169 9,169	0000000086eec0b41a46401c0c2ef1058a9ed6a724b621b7ddd79527ace70f67	30 Mar 2009, 02:09	1
9,168 9,168	000000004446faea44e4a0ece765fa7c00eafd3b6d4d3b2ccb1333d83efe3a7f	30 Mar 2009, 01:52	1
9,167 9,167	000000001c77a7c7631f4c6ad357b620492a81bee8031f9296f9c6626b2f499d	30 Mar 2009, 01:40	1
9,166 9,166	0000000019778aeb88ca3218c0c400a9ec8941071d4c441ac3ee57954b3025e4	30 Mar 2009, 01:26	1
9,165 9,165	00000000f882479c6dde4f383a80754b7c95a9587374ca0dc80a95b45ffabc7d	30 Mar 2009, 01:05	1
9,164 9,164	00000000b9c5ea6944de09d7ce8fced015ecc0784884743ec09ecaae17cd7220	30 Mar 2009, 01:00	1
9,163 9,163	000000006ece34627639ed4f61f50271c1728d7054aebc4125e94323d478de5e	30 Mar 2009, 00:34	1
9,162 9,162	0000000013c1c955d8d14f7900f038967ed33183fb6dcd951e7c25447500e535	30 Mar 2009, 00:21	1
9,161 9,161	000000006714b9228d28fec96bff6f515ad2a7e5749a0d05976c9f7636bffaee	30 Mar 2009, 00:15	1
9,160 9,160	00000000acd2ef888a5ffac36d379c510bcb6ceb522bceb36c199d1b0fe7589e	30 Mar 2009, 00:02	1
9,159 9,159	000000001a44c1969ffb770bc096971f41ec06e846b7a56fb0fe6cd5c05b2a05	29 Mar 2009, 23:50	1
9,158 9,158	00000000752213ae0762eac72ad453487921986168f2b2a2d4702475c7563dc6	29 Mar 2009, 23:43	1
9,157 9,157	000000005c7945c7c5b6aa895c8d0682fc60d2d196ec644cbe5c64c4654300e5	29 Mar 2009, 23:37	1
9,156 9,156	0000000068a5af2e667e5a1f70c6843abfcbee2a2fef692d8ac42011e1520179	29 Mar 2009, 23:34	1

Previous 10 blocks ↓

Total Size: 771.02 GB

Node Information

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

Uptime: 2 months, 24 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.61 GB sent, 102.04 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.