Blockchain Explorer | learn me a bitcoin

Memory Pool

4,208 transactions

3.18 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,812	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 45 secs	1.00 vMB	2,661	2

Show Transactions

Blockchain

Tip: 907,811 (805,482 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,329 102,329	000000000003817e6931542f313d9693c7439a8bebcb39e87a28fd822462ca29	12 Jan 2011, 20:25	0.00 MB	1
102,328 102,328	00000000000240c77a78e7e41195f4f98d0ed3165a99c1bada4c630ca0012e18	12 Jan 2011, 20:25	0.00 MB	9
102,327 102,327	000000000001b3e12a7fcd471b3edbee0b3e5f4739d93a4ac35000b0db33b7cf	12 Jan 2011, 20:07	0.00 MB	1
102,326 102,326	00000000000277997e40d64b2d22bb7594750cca9228d2471eb2793be60666b8	12 Jan 2011, 20:09	0.00 MB	3
102,325 102,325	0000000000039791087a784ce7ebce97fb40017d1674d302036927a6f61b5e5f	12 Jan 2011, 20:06	0.00 MB	1
102,324 102,324	000000000002b8552fddb09119151b9b5f39259803e66c9820d716c8c760bdfb	12 Jan 2011, 20:04	0.00 MB	1
102,323 102,323	0000000000023f0b8ebb65ae8f80b75325be156bddb819d4b287dc89377770cb	12 Jan 2011, 19:59	0.00 MB	2
102,322 102,322	0000000000002c0cd7ce963ccf43519172908ddba919647c9aa8417d1c829dec	12 Jan 2011, 19:56	0.00 MB	2
102,321 102,321	0000000000013082237bc0fcfbcb694e2e65cfcfb20cbd95132b8f4518936883	12 Jan 2011, 19:52	0.00 MB	3
102,320 102,320	000000000003ce8a7e801150f997c3a9e7ce07a18f51e4736ee7e3dd33aab00f	12 Jan 2011, 19:51	0.00 MB	4
102,319 102,319	0000000000027a77df4a8788550d6a2fd2081450293cea05d2e7344c603bdf19	12 Jan 2011, 19:29	0.01 MB	27
102,318 102,318	000000000000e330897d744cde7e29b2ee44d0287e76fa4eaf1acd7a9355f2a3	12 Jan 2011, 19:16	0.00 MB	7
102,317 102,317	000000000000e5d6a4eb1fea24d36c04a103795f57c202206583701cf25960cd	12 Jan 2011, 19:05	0.00 MB	18
102,316 102,316	000000000003b70d03a2b634346fea0c3f9fd32a23a7ea2f102740bc1016ef6a	12 Jan 2011, 18:54	0.00 MB	6
102,315 102,315	000000000002db5b1884b09617fc30738ff06d3934372353a571db79f2d3610f	12 Jan 2011, 18:49	0.00 MB	1
102,314 102,314	000000000000684fbe05f00c95c8818409fb15aa14f8118ed006d83b0bee23d0	12 Jan 2011, 18:46	0.00 MB	6
102,313 102,313	00000000000324f53d749504e29d8b42ea633c01713c4df0ebded3385a77716d	12 Jan 2011, 18:37	0.00 MB	3
102,312 102,312	000000000003ed5f44b1520982bbe9345784d21a72584618eea84ce414d2ede4	12 Jan 2011, 18:24	0.00 MB	3
102,311 102,311	000000000003518481be2542ae2688c63e284ac8ef2493cd65f3f6d0a63993c8	12 Jan 2011, 18:10	0.00 MB	2
102,310 102,310	000000000001dd62d990e4a8051b414c4751d0a10e871d6ed4ca144f77689527	12 Jan 2011, 18:04	0.00 MB	1
102,309 102,309	000000000003038b1008e95cdcda89321a4198a93f2bf43012fab70f42396147	12 Jan 2011, 18:03	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.65 GB sent, 93.87 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.