Blockchain Explorer | learn me a bitcoin

Memory Pool

1,268 transactions

0.39 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
2 sats/vbyte	3	30 minutes
2 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
908,605	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 0 secs	0.39 vMB	1,263	2

Show Transactions

Blockchain

Tip: 908,604 (854,121 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
54,483 54,483	000000001239368d4c99f3ab7002bf06d2e817e7a793657a123f63131def3afd	04 May 2010, 20:08	0.00 MB	1
54,482 54,482	000000000e915a83c93eb7c459a64f7c60fcfb349f10e002961ef63a2bbbe6bb	04 May 2010, 20:05	0.00 MB	2
54,481 54,481	000000000bfbdb5553a1ed2b65e4ca31136639b8cdeb517ad99e18c1a4412786	04 May 2010, 19:56	0.00 MB	1
54,480 54,480	00000000117aeba325940856612db0f5472f520c76fa669a5fee359a1c092d3f	04 May 2010, 19:54	0.00 MB	1
54,479 54,479	00000000005a6a7def989e3fd3369374a9b81b36c82a8904d2dbf1d6ae183b15	04 May 2010, 19:50	0.00 MB	1
54,478 54,478	0000000011974448e5cb39def0c7a2d56e98f124265e01871d90ebe5dd326d0b	04 May 2010, 19:43	0.00 MB	1
54,477 54,477	000000000a90580bc8bd021cd8447dd65e939adce3b997e477112b9a6d11470f	04 May 2010, 19:41	0.00 MB	1
54,476 54,476	000000000fffdc31b12a0bac45930eb044ba0244d9b38a57df0e7c189f602d58	04 May 2010, 19:40	0.00 MB	1
54,475 54,475	00000000081724251b30f9faf122257c9c23e063214d32c8f1c20d45df9f55ad	04 May 2010, 19:35	0.00 MB	2
54,474 54,474	00000000081bedebe675688ce2015d5b8972a43e4ed40437a58917a4918f2693	04 May 2010, 19:32	0.00 MB	2
54,473 54,473	000000000f328de91d9abdd30523b7a57acdaa5397593e56b936612f2e867a34	04 May 2010, 19:29	0.00 MB	1
54,472 54,472	00000000091021e8c3869328441c19234c3f3872895332c14a6d4f60d48ef868	04 May 2010, 19:19	0.00 MB	5
54,471 54,471	000000000ee43c56013c19612e97461f913fce5446cfd0334ebe87dadf315395	04 May 2010, 18:53	0.01 MB	4
54,470 54,470	00000000134281f904b2991a612a6dbf34278946358cfa6461695182f7268acf	04 May 2010, 18:47	0.00 MB	1
54,469 54,469	000000000bc7c8e3db1922f3d899e1b728f5caf96c1352f0791ece62470b816a	04 May 2010, 18:41	0.00 MB	1
54,468 54,468	0000000001bf4b7fff115e8571381a4ef13c6dd659d623e53bdc58b2c3d3cd09	04 May 2010, 18:33	0.00 MB	2
54,467 54,467	000000000942369260505c96cf65d19b6b1feff81775f1aa105b10b9bfcdf4ae	04 May 2010, 18:16	0.00 MB	1
54,466 54,466	000000001254bf11a2f642540752507d9815e4733b0ec05700cd2b672fa2867b	04 May 2010, 18:16	0.00 MB	1
54,465 54,465	000000000fa0729477f8b451520168aa854029812e6a718d4a4b27725b35828d	04 May 2010, 17:54	0.00 MB	1
54,464 54,464	000000000d51f38ebe3a75a9f8b20d1fd63e29671d0e71c58376c207f35341ba	04 May 2010, 17:43	0.00 MB	1
54,463 54,463	000000000165164aa4e2369874285d14bf1c513d9a7d3f3deded9c18b06c10ed	04 May 2010, 17:06	0.00 MB	3

Previous 10 blocks ↓

Total Size: 770.82 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.65 GB sent, 101.06 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.