Blockchain Explorer | learn me a bitcoin

Memory Pool

2,347 transactions

1.37 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,299	00000000000000000002349e0000000000000000000000000000000000000000	58 secs	0.97 vMB	2,328	2

Show Transactions

Blockchain

Tip: 908,298 (808,240 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
100,058 100,058	000000000002fab9a3c808c94cc816da7d181a5bcad4c5b08a714c9019676e53	29 Dec 2010, 21:06	0.00 MB	1	0
100,057 100,057	000000000002613fad4ec9d083fcf46e5f0edcd9536e0d46088b8ababebc4399	29 Dec 2010, 21:02	0.00 MB	1	0
100,056 100,056	00000000000159d4049da2f50425f3d8046a2430bb160e166746b6b07e3027a5	29 Dec 2010, 21:01	0.00 MB	2	0
100,055 100,055	000000000001dbe2cd136a9e262acfc3fd244e7f8679612438e091178abf0e91	29 Dec 2010, 20:53	0.00 MB	3	0
100,054 100,054	000000000003dd8fa83051862124e03c20511699c4c627909f4261d2e5dca333	29 Dec 2010, 20:40	0.00 MB	1	0
100,053 100,053	00000000000046f95d9d7b43a7dd9e0a51ba9b11e6b235c7e2f0f37e9e5eb425	29 Dec 2010, 20:40	0.00 MB	7	0
100,052 100,052	0000000000000e5b706d0afc649f8e5d0f0a27c73ab4900a94335e15f3682991	29 Dec 2010, 20:23	0.00 MB	3	0
100,051 100,051	0000000000005d9bad11966cff727e4da27f22b475a49d96fa75ae0c3f015dd9	29 Dec 2010, 20:06	0.00 MB	2	0
100,050 100,050	000000000001c488b1f07c5303bab1ff45357f2e87dce57b52900e17a4a1b16e	29 Dec 2010, 20:03	0.01 MB	5	0
100,049 100,049	00000000000242438db37261512404f19133482856c520de6dbc862b04486f24	29 Dec 2010, 19:35	0.00 MB	1	0
100,048 100,048	0000000000018fca79cd3a2a270da7b30837572a25de0defc793464cd697e960	29 Dec 2010, 19:35	0.00 MB	4	0
100,047 100,047	000000000000e72eda777d0067b50fe713a635e6e79a75a77168f14f7b621681	29 Dec 2010, 19:29	0.00 MB	1	0
100,046 100,046	000000000000bede381957fb453af6c32155b0b3a86bb678190899da83ae7276	29 Dec 2010, 19:29	0.00 MB	2	0
100,045 100,045	0000000000008bcabf41b85a256e0b372c70fe0bb5179011c3e4ac43ce97a2d3	29 Dec 2010, 19:20	0.00 MB	1	0
100,044 100,044	00000000000381b510dca276e9db7278617f97f6f0fa8ce9b160d096021d1351	29 Dec 2010, 19:12	0.00 MB	3	0
100,043 100,043	000000000000e4970d277c0338241cd99a692192611779ea7a9602fb37f36fd9	29 Dec 2010, 18:50	0.00 MB	5	3,177
100,042 100,042	00000000000354a59d1453d71df4efee2d232f88d35840f7a4cf9e65179f41e8	29 Dec 2010, 18:13	0.00 MB	1	0
100,041 100,041	0000000000023079a390785984bb0e544dcd71b9a7d0ea081e7246a7c428f525	29 Dec 2010, 18:10	0.00 MB	1	0
100,040 100,040	000000000002fc3b301565ef8e64e0c013cc1980b76e021734cb47c28de4bda0	29 Dec 2010, 18:00	0.00 MB	2	0
100,039 100,039	00000000000184fbe7234857775e5632a79146fcb57953212cb2f1e17379ba9a	29 Dec 2010, 17:58	0.00 MB	3	0
100,038 100,038	00000000000329040dcce61d172704bf19c0a75f2ec9135b06071c3fd44ebae9	29 Dec 2010, 17:51	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 12 hours
Connections: 10 outgoing, 110 incoming
Data Transfer: 1,692.61 GB sent, 98.39 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.