Blockchain Explorer | learn me a bitcoin

Memory Pool

18,231 transactions (8.22 vMB)

1 sats/vbyte = 6 hours (36 blocks)
3 sats/vbyte = 3 hours (18 blocks)
4 sats/vbyte = 2 hours (12 blocks)
5 sats/vbyte = 80 minutes (8 blocks)
6 sats/vbyte = 70 minutes (7 blocks)
7 sats/vbyte = 50 minutes (5 blocks)
8 sats/vbyte = 20 minutes (2 blocks)

Show Random Selection

Max Size: 41/200 MB

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,917	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 45 secs	1.00 vMB	2,945	7

Show Transactions

Blockchain

Tip: 908,916 (882,893 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
26,023 26,023	00000000ccdf952f97e15742531237693fa5511d0313c11d05e4940907e48f44	28 Oct 2009, 06:25	1
26,022 26,022	00000000fd743102df763f74c90976d772a340c5c409d5430dfde830333dc354	28 Oct 2009, 05:52	1
26,021 26,021	000000007669c7020417979569649ac8423065855733c3912398c09a1ac3e38b	28 Oct 2009, 05:19	1
26,020 26,020	000000009cc448ce3d6497f0385f910ad06c598832b90629e650d38ead7bf67e	28 Oct 2009, 05:18	1
26,019 26,019	00000000b400e9c7009c05f5e223230ca7daa06730038f5d3fbef475c1e2d3cc	28 Oct 2009, 05:09	1
26,018 26,018	00000000119ea98dbde46f8a2467696530beb77d424181ca7458f23fc52a041a	28 Oct 2009, 04:15	1
26,017 26,017	000000009e12579b55e684c6bd5b289205ccba584a783b1ddb437a59518e0f8c	28 Oct 2009, 04:06	1
26,016 26,016	0000000011e38ee608a1670376b62100511c375cb399a62b3ce453b7310cd988	28 Oct 2009, 03:49	1
26,015 26,015	000000001d5b8d41108cc315049dbd39ba8dda4d35ab699f06a28e3b20c07522	28 Oct 2009, 03:35	1
26,014 26,014	00000000a3071542bae2c618f0fa271bfb462ce7255018925b4f8bb498c10ff0	28 Oct 2009, 02:53	1
26,013 26,013	00000000894d4bf3c1658601aacaa705c237e52baa719d2a9fcad2b93e6fa633	28 Oct 2009, 02:34	1
26,012 26,012	0000000005674d1043176476275581526cfbe3e59579a926674b004a5f8897b2	28 Oct 2009, 02:16	1
26,011 26,011	00000000d78fe6b8a6edc09f0a884ff0145c42a03b104aff49faeecc74fb4ade	28 Oct 2009, 01:47	1
26,010 26,010	0000000086650424c147ab9db93b5020edec18dd3323252199e4eef88004a50b	28 Oct 2009, 01:37	1
26,009 26,009	0000000035bfe7afe0b443edd40f28279d4f820fa6b2e3951fa75407768b2f8b	28 Oct 2009, 00:45	1
26,008 26,008	00000000e51dc701daeba1b20c9e86b82d62a2b83d94eb05bd46b770c25e6fff	28 Oct 2009, 00:45	1
26,007 26,007	000000003ddfe7441de46282d7000292c2ae06453e2c84b0f9382852b03e4f80	28 Oct 2009, 00:17	1
26,006 26,006	000000004313374699bba91925d7da1dc9f60f8ba6910aa8d020331472c613d1	27 Oct 2009, 23:39	1
26,005 26,005	000000005441db95e894b4caff4422384fb452cb103e042813b4c4ecbf4b34c7	27 Oct 2009, 23:04	1
26,004 26,004	0000000052ef7ae935143a2f3a68d62e8f242d7742959109d52b90c420cde164	27 Oct 2009, 22:54	1
26,003 26,003	00000000fa648627ade8b1ee9a89c31b1ef6a81f25aa0d0d114ee67b66403a75	27 Oct 2009, 22:26	1

Previous 10 blocks ↓

Total Size: 771.39 GB

Node Information

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

Uptime: 124557 minutes, 14 seconds
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,864.01 GB sent, 104.38 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.