Blockchain Explorer | learn me a bitcoin

Memory Pool

4,066 transactions

1.62 vMB

Show Random Selection

Max Size: 9/200 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
908,290	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 19 secs ago	1.00 vMB	3,607	3

Show Transactions

Blockchain

Tip: 908,289 (880,065 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
28,224 28,224 ⇅	000000008a89868a8f27c33e46b78752ed92763b9d45ae8791e0f9cb5acdd97c	27 Nov 2009, 21:51	1
28,223 28,223	00000000f9f1a700898c4e0671af6efd441eaf339ba075a5c5c7b0949473c80b	27 Nov 2009, 21:47	1
28,222 28,222	00000000c7e7884a5971247ad10594a0a6fa18af759947923b844058da067425	27 Nov 2009, 21:36	1
28,221 28,221	0000000092a24fc9a459417870183dd519861230cc48a59a29bf1d5493179a70	27 Nov 2009, 21:19	1
28,220 28,220	00000000ece389901585160cbb799afd02c90c0ab80b2228d8b469145ae580bb	27 Nov 2009, 21:16	1
28,219 28,219	000000009cb34031aabf9c19458d4b908f0d1fb88b354f50143aaf2fd5c16e28	27 Nov 2009, 20:19	1
28,218 28,218	00000000bef33b4e8b0f601ad872dddcad60f75e4565f39597855593f071fa2f	27 Nov 2009, 20:17	1
28,217 28,217	000000007ab11840a208dd365693122443d9b9cef4b26463215472791cfd18ce	27 Nov 2009, 19:29	1
28,216 28,216	00000000fac9ca30a2ee5435b95d1858f6ff5a1f6ecd42a27d155064194616d5	27 Nov 2009, 19:17	1
28,215 28,215	0000000023f398c9e5aa2b3817f491bae6f3865c87f426013767ce7d51d64308	27 Nov 2009, 19:11	1
28,214 28,214	00000000173773f7291af716e2ef45964a1fd9547b8d239ee6ca00d11a854ee3	27 Nov 2009, 18:09	1
28,213 28,213	00000000add902e9b643f91ab83686fa683d6e6efe8e594f6da07b3d7a625b8c	27 Nov 2009, 17:39	1
28,212 28,212	00000000d2313ff0823d0257de411ab4f89081a4c259bc06cf092d190056b9a2	27 Nov 2009, 17:36	1
28,211 28,211	0000000011dd29e26a2cc13c007ae44f17eb7be4292b182c2ef13ea84673dd0d	27 Nov 2009, 17:12	1
28,210 28,210	00000000befa15e3b50a8054b942c3195a1170c372daa98a1bb5d07f6c04bced	27 Nov 2009, 16:55	1
28,209 28,209	0000000004eff03aa855e5fbe6f3f2c827213bfef29db470fbb0ef83d8018df0	27 Nov 2009, 16:12	1
28,208 28,208	000000001c9528a4f91bb06928eb7300f5a52d9f524a2fb020dde91651f5ff7a	27 Nov 2009, 16:09	1
28,207 28,207	00000000671dabecf14c27c12b3df7f17e18154198f6a19e84890921a785e360	27 Nov 2009, 15:56	1
28,206 28,206	0000000024853f35b3fef780f2ac50c6f08b13c89b012f9e49fa8d6f704125db	27 Nov 2009, 15:22	1
28,205 28,205	000000005fddaa08d4f5a8551df6d74064ee5c228606b55cff8b6fe22d0fffe6	27 Nov 2009, 15:13	1
28,204 28,204	0000000060497019217469d478b74ec82c0fd087d92ab8ced8d8a0f96f33894e	27 Nov 2009, 14:30	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.30 GB sent, 98.29 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.