Blockchain Explorer | learn me a bitcoin

Memory Pool

934 transactions

0.29 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,017	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 38 secs	0.29 vMB	934	1

Show Transactions

Blockchain

Tip: 908,016 (769,456 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,560 138,560	000000000000071fcf12279bce004ea0585f7e9389cc20b3663859a07a8b51ff	29 Jul 2011, 02:46	0.02 MB	52	117
138,559 138,559	00000000000009c24bbfc117508ecfc99622171b88a57db21cb1485078271306	29 Jul 2011, 02:44	0.01 MB	17	286
138,558 138,558	00000000000002327791c2f435c73c74d9332a18574ad9e1ee845a20701d0651	29 Jul 2011, 02:27	0.05 MB	99	249
138,557 138,557	000000000000062fa077ab8e32d20389a98ab626b324e0273b19614caafea26c	29 Jul 2011, 02:12	0.02 MB	61	95
138,556 138,556	00000000000006c8e023f5323c1fb4ce89408e056fc9c509dc7f2b382874f2a6	29 Jul 2011, 01:48	0.01 MB	15	60
138,555 138,555	000000000000069455a1c18d92a5fdc9f402aeb201cf50a2e22bb9887f78acd2	29 Jul 2011, 01:46	0.00 MB	13	656
138,554 138,554	00000000000005c7b51e75c200d3aaf4d78c22109f87a919eae2ce27241b271e	29 Jul 2011, 01:35	0.00 MB	7	38
138,553 138,553	0000000000000427256b299a95118a77ae8d9bdb6a1f4d5b7c37b7fc5d17f17e	29 Jul 2011, 01:34	0.02 MB	39	78
138,552 138,552	00000000000002ca184413058d807291a18cf07ad94f220c45ae5c43157ee678	29 Jul 2011, 01:30	0.03 MB	54	549
138,551 138,551	00000000000003bba4cae78776a1015f7f96072d9bcbd4a0a36570d72006b719	29 Jul 2011, 01:18	0.01 MB	26	54
138,550 138,550	00000000000007cd1b4bfbf95c715dd46cf83cdf10e06ce2f66f6d22a0c9e798	29 Jul 2011, 01:11	0.04 MB	113	223
138,549 138,549	00000000000003233e12fd9ede57bc93f46715ff94889c8a059126dfdbd8ed33	29 Jul 2011, 00:55	0.01 MB	41	115
138,548 138,548	00000000000002ce5022055c0fdd70379e8c1a75109f21c4397498f6576572a0	29 Jul 2011, 00:52	0.05 MB	143	102
138,547 138,547	0000000000000517c8230470e0e5aeb35d85a1d21d3c1b7e570eac3c7a85d150	29 Jul 2011, 00:46	0.01 MB	15	1,174
138,546 138,546	000000000000065344d9e041ce6fb761ca93a79a4cc7b0689618f98c7ac7dc00	29 Jul 2011, 00:29	0.02 MB	61	2
138,545 138,545	000000000000082b2ca137795a04be65f16d6d9b616e1b0c23d5c329297883ca	29 Jul 2011, 00:21	0.01 MB	18	1,649
138,544 138,544	000000000000002592b212b4a04236ccc11b659fcc62ffc9c84e57e599b991aa	28 Jul 2011, 23:56	0.01 MB	19	174
138,543 138,543	00000000000007d24f6a321a232fbd92a61b4acd9d51c1d3f43930c8d2266398	28 Jul 2011, 23:50	0.02 MB	46	101
138,542 138,542	00000000000000f83f84305331518658c748da3a5195342571780ac73468b0d0	28 Jul 2011, 23:44	0.04 MB	113	45
138,541 138,541	00000000000002c9558a7b44a54cbe4f9d4802e4df3f3eeda9c49eaa3bf78911	28 Jul 2011, 23:40	0.03 MB	52	149
138,540 138,540	0000000000000915317cb59510c8be7632aa2082c95d9016e3b83d930d66d655	28 Jul 2011, 23:28	0.06 MB	141	189

Previous 10 blocks ↓

Total Size: 769.58 GB

Node Information

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

Uptime: 2 months, 19 days, 15 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 1,650.57 GB sent, 95.81 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.