Blockchain Explorer | learn me a bitcoin

Memory Pool

5,196 transactions

2.00 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
5 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
908,135	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 20 secs ago	1.00 vMB	3,068	5

Show Transactions

Blockchain

Tip: 908,134 (749,783 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,351 158,351	0000000000000ce3fa7b15ad94a0a7378b19a528f9f0afa1948bc5f78d7880a7	20 Dec 2011, 19:40	0.00 MB	1	0
158,350 158,350	00000000000005a8cbd2a13ace5706810df06be6b8ce226b97bb37e84d22b7d3	20 Dec 2011, 19:40	0.03 MB	42	99
158,349 158,349	000000000000073d52cf74ec1670e3b65c068ed1135713d9039ea2cc41e4da52	20 Dec 2011, 19:30	0.04 MB	88	542
158,348 158,348	000000000000049a9974f1c0e0a7f2f320869dfc08197a05fe87801802310959	20 Dec 2011, 18:56	0.01 MB	20	26
158,347 158,347	000000000000011b4d8d5233471ab7a50a035632e0cc7d25c31a0e2389f5c4d8	20 Dec 2011, 18:55	0.00 MB	10	15
158,346 158,346	0000000000000073d5153cd783df18482587fd156850b83697a9b256b20a1e78	20 Dec 2011, 18:53	0.01 MB	27	49
158,345 158,345	00000000000006902b5d3bcff468a20c3b0eb237e84daf42aad17d031329b1b8	20 Dec 2011, 18:49	0.03 MB	32	692
158,344 158,344	000000000000022f36330d529baede97ea7db4432aeab447e6d1e9f6229c5ef7	20 Dec 2011, 18:36	0.00 MB	8	27
158,343 158,343	00000000000002c7a71efe3d8f8e37f2393a1fa80382d7a57a1ee42c6ce0f4a8	20 Dec 2011, 18:35	0.01 MB	15	78
158,342 158,342	00000000000009e04ed75b4fe4fccd570371a5f6f4ce716ddd29e42b82fbbf3d	20 Dec 2011, 18:28	0.02 MB	49	97
158,341 158,341	0000000000000d70bf6fd744f51dd1ccbe56589f1327a158915b1f1de9c8030d	20 Dec 2011, 18:22	0.03 MB	84	50
158,340 158,340	00000000000008f9fba97bddcce4313be0ff9949940d96a8b55eb7d0481d2782	20 Dec 2011, 18:18	0.00 MB	13	50
158,339 158,339	00000000000004b27949e5d2744ee0f246da93dbb4006b56d1201514593e9deb	20 Dec 2011, 18:15	0.05 MB	72	237
158,338 158,338	00000000000008834cfe4eca8aae238ca652448a043229b3bbf14d2f14127d13	20 Dec 2011, 17:55	0.00 MB	9	0
158,337 158,337	0000000000000123b94b5f366c87c62d8591540d879d4a2827f2b18f16234e32	20 Dec 2011, 17:51	0.02 MB	34	56
158,336 158,336	0000000000000392f4a8bef63a9db9566f84e1e60e8f9a4e0a50f96b7c634b37	20 Dec 2011, 17:46	0.02 MB	25	77
158,335 158,335	00000000000004043a8e72fec41a35da98477b7f8236a645bfcd615a58466c0f	20 Dec 2011, 17:44	0.00 MB	13	252
158,334 158,334	0000000000000384ca4c0eb24d3aed5d31893682e0371b4b63815c26d5059e44	20 Dec 2011, 17:31	0.04 MB	72	208
158,333 158,333	0000000000000a7ab72838a526109eaae40202a7f05ebfc206c4116bb9378192	20 Dec 2011, 17:08	0.04 MB	77	544
158,332 158,332	0000000000000e4e3620eae7beb307cec7ff2d6c66f54a50f3b40a349c31a81a	20 Dec 2011, 17:07	0.01 MB	36	136
158,331 158,331	0000000000000ccd9153d28fc08149e1c7dc94ef3cf67e1654b191a86123d5de	20 Dec 2011, 16:59	0.05 MB	172	29

Previous 10 blocks ↓

Total Size: 769.80 GB

Node Information

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

Uptime: 2 months, 20 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.40 GB sent, 96.90 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.