Blockchain Explorer | learn me a bitcoin

Memory Pool

2,551 transactions

0.83 vMB

Show Random Selection

Max Size: 5/200 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
908,015	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 8 secs ago	0.79 vMB	2,538	2

Show Transactions

Blockchain

Tip: 908,014 (812,886 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
95,128 95,128	0000000000080e49d4d8db6ce5c23a044bd81f17858266e02129ca9c42383aa7	02 Dec 2010, 17:54	0.00 MB	1	0
95,127 95,127	00000000000650859acd0146e0424ee622d37bb8ddddb811c6fe82c68c365164	02 Dec 2010, 17:53	0.00 MB	2	0
95,126 95,126	000000000005944182e41f611d5471001a2fb9d3fa387042b54b3238618ddead	02 Dec 2010, 17:47	0.00 MB	4	0
95,125 95,125	00000000000394ebdc942316c98da3af3c68ffd7ef7e775eabb0bd3e8731ad7a	02 Dec 2010, 17:36	0.00 MB	1	0
95,124 95,124	00000000000392700858a21650bf9aedffab1679914aadb89031b4a523d35d7c	02 Dec 2010, 17:36	0.00 MB	3	0
95,123 95,123	000000000005ec34ad028985df8b567ab0aea740148d2e65ff0b235d0e118503	02 Dec 2010, 17:23	0.00 MB	1	0
95,122 95,122	0000000000075ad9af4e3e0f84f7e1b3c38cbc870317d85499b166ea363a7933	02 Dec 2010, 17:19	0.00 MB	2	0
95,121 95,121	000000000002f59e319a0a7f339cd2bc949cc3b65be3aa3a707922676f423896	02 Dec 2010, 17:11	0.00 MB	2	0
95,120 95,120	000000000000a0b70a371b1791028dd8b9c3bdbdee67415e50e7f73b6cb0c2ad	02 Dec 2010, 17:06	0.00 MB	1	0
95,119 95,119	00000000000816acf66295a1a1731cecc580295e501208f58acecb8aa208e2fd	02 Dec 2010, 17:06	0.00 MB	5	0
95,118 95,118	000000000002ee7db5ee669245c5c4c1507437c719877ebda0ae0d9884773ede	02 Dec 2010, 16:56	0.01 MB	2	0
95,117 95,117	000000000004077d97925189847c4633152392ef89a685436d4ba72665cfa963	02 Dec 2010, 16:43	0.00 MB	4	0
95,116 95,116	00000000000259a95ec9b806f4543b4873fc46573b42341e9f4ce90b7545c237	02 Dec 2010, 16:38	0.00 MB	5	0
95,115 95,115	00000000000606efb8bca430a374f5ad57b1fed5437a13909078c8eef2c76f0d	02 Dec 2010, 16:24	0.00 MB	3	0
95,114 95,114	000000000002ce5e16463688b5b58d6e0cb3f58ae96743971dffdc90471a66b7	02 Dec 2010, 16:16	0.00 MB	6	0
95,113 95,113	000000000003c52e00ee99722835708385c0ba65412c07b7136e92c456e82638	02 Dec 2010, 16:03	0.00 MB	9	526
95,112 95,112	00000000000426be2e554c7d8188982debec773656b9dfc56f7ac475414c83bb	02 Dec 2010, 15:50	0.00 MB	4	0
95,111 95,111	000000000005e3e97dfef493c8603cecf61d9410d225ebe43460e75f398bb663	02 Dec 2010, 15:35	0.00 MB	3	0
95,110 95,110	000000000000565f12d77450d162f40dfc75300728ac2183ae9d030a7cb0342a	02 Dec 2010, 15:23	0.00 MB	2	0
95,109 95,109	000000000003e68d4e51e4119522a2900740b827f9b8a2dc9314a195278d89b3	02 Dec 2010, 15:19	0.00 MB	1	0
95,108 95,108	000000000007a81b83eb832bc85a398360908fd83cd3eb6277c4cc0873440142	02 Dec 2010, 15:10	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.57 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,649.99 GB sent, 95.79 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.