Blockchain Explorer | learn me a bitcoin

Memory Pool

39,494 transactions

40.51 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,702	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 30 secs	1.00 vMB	2,606	22

Blockchain

Tip: 841,701 (301,230 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,471 540,471	000000000000000000132f0bf58c147e3471ba50d19ba7a437c05f5c443542f3	08 Sep 2018, 08:23	0.22 MB	225	21
540,470 540,470	00000000000000000023156d26dcca8a3d7f1d3243779c5666078cb7c2148b10	08 Sep 2018, 08:22	0.92 MB	1,327	18
540,469 540,469	00000000000000000010c4bbf7a888c911236f8b2bc32f15aa370c0b07c790d0	08 Sep 2018, 08:12	1.03 MB	1,674	17
540,468 540,468	0000000000000000001e5018fb50c6195d6f0fb5cd58c4b306b96ddb85fafa2b	08 Sep 2018, 08:01	1.22 MB	2,331	16
540,467 540,467	000000000000000000162d8e41c50b8902a312eef13f164e3148769febd71030	08 Sep 2018, 07:43	1.18 MB	1,719	19
540,466 540,466	0000000000000000001aada5a175f6805b02e616f2cef1384c8836a76bd401f6	08 Sep 2018, 07:35	1.15 MB	2,201	19
540,465 540,465	000000000000000000280914f80507612f3fec369eecb6482dabbd21e97fcff0	08 Sep 2018, 07:19	0.12 MB	274	37
540,464 540,464	00000000000000000023e699422fc54ce0057d8100a2a73e4bc78fdf4b183c96	08 Sep 2018, 07:12	1.23 MB	2,307	22
540,463 540,463	000000000000000000105f593de02934e2e3d40ae28ea5fcfeea47d4417125ee	08 Sep 2018, 06:50	0.76 MB	1,333	17
540,462 540,462	00000000000000000003d85f1d891ffd6eb6b4fe0d839d78cbbd2ba956e66dcf	08 Sep 2018, 06:40	0.20 MB	302	8
540,461 540,461	0000000000000000000179abcd04ba719dcc276498fdb2d93c15723f44bf8a8e	08 Sep 2018, 06:39	1.18 MB	2,751	14
540,460 540,460	0000000000000000000da86988cbb4d824e04b58d4652e6ea630edb2753aa4f9	08 Sep 2018, 06:23	1.19 MB	2,391	28
540,459 540,459	000000000000000000007cf8af5b8440a18a4b54968206f2feb2f42a43d41611	08 Sep 2018, 05:51	0.14 MB	309	26
540,458 540,458	0000000000000000002469795cac9c2a959cef9aabe9ee251172354435bdde3c	08 Sep 2018, 05:48	0.25 MB	443	21
540,457 540,457	00000000000000000002290c6ee3bd73ad89d148456b4c1dc252ef4ace62cf7e	08 Sep 2018, 05:45	0.61 MB	1,229	23
540,456 540,456	0000000000000000001fcfbd5adc40c78083fe53f6887ed732d9f025813453e2	08 Sep 2018, 05:33	0.54 MB	1,111	19
540,455 540,455	000000000000000000276037ba288ff32589b0604afc44d5cd859d097720539f	08 Sep 2018, 05:22	0.16 MB	341	19
540,454 540,454	0000000000000000001cf85815601e73330f051f0f0bb77d9896de7396f67fce	08 Sep 2018, 05:19	0.70 MB	1,240	18
540,453 540,453	0000000000000000000d76ca47a57e947e60d8195c7a51275d7f42849146ce1a	08 Sep 2018, 05:07	0.46 MB	917	34
540,452 540,452	0000000000000000000ce50f91991dc82b1a2f4e69c65ba9fa2559decfa57745	08 Sep 2018, 05:04	0.27 MB	563	22
540,451 540,451	0000000000000000001f0d855ee357e4da0a91f0fa52d03860c53da3caf1f405	08 Sep 2018, 04:53	0.22 MB	304	7

Previous 10 blocks ↓

Total Size: 646.20 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 29 days, 1 hour, 31 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,333.27 GB sent, 36.40 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.