Blockchain Explorer | learn me a bitcoin

Memory Pool

5,926 transactions

2.93 vMB

Show Random Selection

Max Size: 17/200 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
908,697	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 25 secs	1.00 vMB	2,330	2

Show Transactions

Blockchain

Tip: 908,696 (837,325 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
71,371 71,371	000000000089ec19ddee0cba51aac69398083169ca793c8a303148268d073485	31 Jul 2010, 17:14	0.00 MB	2	3,861
71,370 71,370	0000000000375d9854d48c5ae8ba56d4f334eda2887a06979b03045d9f4605d4	31 Jul 2010, 17:13	0.00 MB	1	0
71,369 71,369	000000000022c47257001448a3fba6087ca4674db90a49d000347edd8af7bbc7	31 Jul 2010, 17:06	0.00 MB	1	0
71,368 71,368	0000000000c08cb3ed7727130d4ae96c0de47e1d4ede161f0b705ab38314a92c	31 Jul 2010, 17:05	0.00 MB	1	0
71,367 71,367	000000000064f3bcccb5f4b1ea78abd93f7a844ce61377935dcb818b05031aa3	31 Jul 2010, 16:58	0.00 MB	1	0
71,366 71,366	00000000010467c6a8dda895773be6980bdd78d3bdf7869a7801e58540ec99cf	31 Jul 2010, 16:55	0.00 MB	1	0
71,365 71,365	00000000000e9acdf201fb7e68e7b9c2287d67a5d7a499066643000a3dc91841	31 Jul 2010, 16:53	0.00 MB	4	0
71,364 71,364	0000000000c950c3b7a49a02ac0fe1942e7c35f02889f5808c5665295d89bb2f	31 Jul 2010, 16:28	0.00 MB	1	0
71,363 71,363	00000000005f28fcb2fb7f273b01591bb1ffca05a62eeb54655b8cf995b4971e	31 Jul 2010, 16:27	0.00 MB	1	0
71,362 71,362	0000000000089f682b898eebcc6b5371718515bac083cd59fd61cefab6114b7f	31 Jul 2010, 16:25	0.00 MB	2	0
71,361 71,361	0000000000ce71ebc897a3a3375a32fd0d5a4f7eaea4ec60e9cd37ee2e919f3c	31 Jul 2010, 16:14	0.00 MB	1	0
71,360 71,360	000000000054dd20359f9b7c0f766ecd690975cf23b0b521638ddd3a4522bc23	31 Jul 2010, 16:08	0.00 MB	1	0
71,359 71,359	00000000009e659264235b1555dbdfe23f3323635e1d2a47d5e9dd70dc2ab1ef	31 Jul 2010, 16:05	0.00 MB	1	0
71,358 71,358	0000000000aaa8d885e30fca0e1e0f63acce90e1ffa40d84c8c2f215de47d2dc	31 Jul 2010, 15:55	0.00 MB	2	0
71,357 71,357	0000000000e324ead1896d15bf77c7db01467765c2c1f648df66fcec0577ff16	31 Jul 2010, 15:32	0.00 MB	1	0
71,356 71,356	0000000000f81525676ea50416476d923f8ce3089b645fd569e66469e774ef15	31 Jul 2010, 15:21	0.00 MB	1	0
71,355 71,355	00000000002ceb3e4aa5ed5b2cfa552633881ef8bb658686f024d4a4f8570124	31 Jul 2010, 15:17	0.01 MB	5	0
71,354 71,354	00000000005350f6f8d085ecb0408a02af2bc665b1a52f6cc50245ced999aad9	31 Jul 2010, 14:42	0.00 MB	1	0
71,353 71,353	0000000000771f1afecab4f23167e8e625cb11bd00a0173a5f51d274ac55b568	31 Jul 2010, 14:32	0.00 MB	1	0
71,352 71,352	0000000000f012b4f960c54a4637f7e6f25650fa9a72ec74c4fa3251b6336ce9	31 Jul 2010, 14:28	0.00 MB	1	0
71,351 71,351	0000000000936199e02d88c25da6d78dd613ace533f568a1fd2394c378a03f0e	31 Jul 2010, 14:26	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 771.00 GB

Node Information

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

Uptime: 2 months, 24 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.29 GB sent, 101.94 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.