Blockchain Explorer | learn me a bitcoin

Memory Pool

8,865 transactions

2.86 vMB

Show Random Selection

Max Size: 16/200 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
908,552	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 45 secs ago	1.00 vMB	3,169	5

Show Transactions

Blockchain

Tip: 908,551 (853,984 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
54,567 54,567	000000000547f9a7654829e2734992b375e42602d2b3e949a06b48f19e7dd47a	05 May 2010, 10:08	0.00 MB	1
54,566 54,566	0000000001e738da151356c296b44ed7cc69acea8fe2540ac252494c8c407924	05 May 2010, 09:32	0.00 MB	1
54,565 54,565	000000000b8e5eb0eb44af0708aed5d420413665f139395c315e0d3ed57fa2c3	05 May 2010, 09:13	0.00 MB	2
54,564 54,564	00000000009cb1a5a15b4a04ba62fe09f1347ed5c8c25f89e234fc66fd11b95c	05 May 2010, 08:52	0.00 MB	1
54,563 54,563	000000000cfde65cc988865c614a72394c406cbd1d1557707067fa90d565e0cc	05 May 2010, 08:21	0.00 MB	1
54,562 54,562	00000000125b46b053cdf581106d0840b4db848e23bf5b77fcd8de930af3c9ff	05 May 2010, 08:16	0.00 MB	1
54,561 54,561	0000000004eb8ba00f0da1635fdf6a53a9b4a40db853451e19a22108392fd152	05 May 2010, 08:12	0.00 MB	1
54,560 54,560	000000000a8cc9cb69ad378ffdad2a7d3f4f1d5e191f0d39e9d70d2305fd1fb8	05 May 2010, 08:02	0.00 MB	1
54,559 54,559	0000000007bf92df0f242c2fd936b149e8893970a6110dc3661c69046e116e7d	05 May 2010, 07:44	0.00 MB	1
54,558 54,558	000000000631c3de6c064835da6107b1dab51b379b2f4c2a2023c9830f4163cd	05 May 2010, 07:43	0.00 MB	1
54,557 54,557	00000000097b3f7417615be434028d35f8cc6e0f0e649424a0207d53c7e95f6b	05 May 2010, 07:32	0.00 MB	1
54,556 54,556	0000000008082de3ab21c99665a229d908c4a16d000316cc6ce7dfec48045edd	05 May 2010, 07:28	0.00 MB	1
54,555 54,555	0000000008f921eb9d8225bf1ddf8169dbf1e502ce60fa765ed8db9dce4fa39e	05 May 2010, 07:20	0.00 MB	1
54,554 54,554	000000000934b068eae71008d9da572d44b6d310958c728578474671c30cd12a	05 May 2010, 06:51	0.00 MB	1
54,553 54,553	000000000824b0c1f1e576e598b2c8389ddf58c0d83e00c06541d2bdde2acc2e	05 May 2010, 06:48	0.00 MB	1
54,552 54,552	000000000ba1a2b7cc9ae6a003ecfd5a0dc8f92714ba71186f75e358af3567d5	05 May 2010, 06:43	0.00 MB	1
54,551 54,551	0000000001224f31ece0775cf604080b8355d6bde7d304b3d48b8a14b7f62bac	05 May 2010, 06:36	0.00 MB	1
54,550 54,550	000000000e0fb933176e8ccfdde2b7bec0c823223ae4672a05493faafe93b250	05 May 2010, 06:33	0.01 MB	3
54,549 54,549	000000000c176a3843e5f2311605ba1e766c3c0ec37480983f8f19acbdd001c1	05 May 2010, 06:00	0.00 MB	1
54,548 54,548	000000000f0ed490d6f32c99d237aa69f5fe43e5b3efeb8ecd76433e1a91781a	05 May 2010, 05:57	0.00 MB	1
54,547 54,547	000000000ce6ea95256644645cfe5b9c6fd08b1108a42de3c34ce01e0f0eb642	05 May 2010, 05:38	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 4 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,845.01 GB sent, 100.59 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.