Blockchain Explorer | learn me a bitcoin

Memory Pool

6,363 transactions

1.85 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
908,737	00000000000000000002349e0000000000000000000000000000000000000000	14 mins, 20 secs ago	1.00 vMB	3,816	3

Show Transactions

Blockchain

Tip: 908,736 (806,244 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,492 102,492	00000000000338439062d7a35d74b16e9a08e843a8d639c44db119243e24770e	13 Jan 2011, 17:37	0.00 MB	14
102,491 102,491	00000000000138201f87234821aab169ee126a29009482b9042110be0c517fdf	13 Jan 2011, 17:36	0.00 MB	7
102,490 102,490	000000000000a46209f140e3e0b03c065878edc0b524eb3be7fbf5b48e2930d8	13 Jan 2011, 17:32	0.00 MB	14
102,489 102,489	000000000000a5518ba451127039d9ef3794175b0d82f5296a29b4421b538722	13 Jan 2011, 17:31	0.00 MB	13
102,488 102,488	000000000002e2e31906f18d8d73c09fb914bd434f3dbcace6f1de699bc8ba27	13 Jan 2011, 17:19	0.00 MB	14
102,487 102,487	0000000000036197b245dc4cbf3b54853fd140cf8e1db6976d453127af9376bf	13 Jan 2011, 17:15	0.00 MB	14
102,486 102,486	000000000001fe4c26bea057a5b47c048ba14cc6f1779e7dde4c0b667d62e113	13 Jan 2011, 17:11	0.00 MB	14
102,485 102,485	00000000000101ab5ee7b53665ce978f49641ebb93b1223419f16127c9ba1e26	13 Jan 2011, 17:00	0.00 MB	5
102,484 102,484	000000000002a6f1230e50d5437f91cf29f89feaf3890812ac9df67446efec57	13 Jan 2011, 16:43	0.00 MB	3
102,483 102,483	0000000000001e5a2c356142de34eddd679869641ef3c33e6ebd79184b1fc09a	13 Jan 2011, 16:38	0.00 MB	12
102,482 102,482	000000000000fe4d74861a235c5cd110a55e3ac499457f7320b80c2985278488	13 Jan 2011, 16:27	0.01 MB	19
102,481 102,481	000000000003723e88c1d8194a7db76e1c75f34bc67d2231d45f41953e0a460d	13 Jan 2011, 15:50	0.00 MB	1
102,480 102,480	000000000000ece29623743ecaf9fe59f58a68d97417771e7fa5a79d2279a42e	13 Jan 2011, 15:48	0.00 MB	3
102,479 102,479	0000000000039345bbec1a70f672c6291835ba4d5113945070e650e8207a89b7	13 Jan 2011, 15:35	0.00 MB	1
102,478 102,478	0000000000010d9ed5f999d1f22fb1cd85e822f36a5a376234086fe6140d344b	13 Jan 2011, 15:30	0.00 MB	2
102,477 102,477	000000000003695f873a5eaadef27178e985000a63618d8745cd6006109154a5	13 Jan 2011, 15:22	0.00 MB	3
102,476 102,476	0000000000017b9bcb96e97a5b09775a560b715ea2f62493088b45d849d5b908	13 Jan 2011, 15:18	0.00 MB	6
102,475 102,475	00000000000180141343194e7e33d4044aa951352eabb108d9e3387dd194d4d5	13 Jan 2011, 15:03	0.00 MB	2
102,474 102,474	00000000000365c9c4dfc0df40509fc9b5fad4efaeb24886010163a44ca531e1	13 Jan 2011, 15:01	0.00 MB	1
102,473 102,473	0000000000034526a4893453e99405ffb4edcd49619dc52815ba01f40539f13d	13 Jan 2011, 15:00	0.00 MB	1
102,472 102,472	000000000002bcf44efa19dc324c90c4eaba21fb373d8faf0a787e776d4b8350	13 Jan 2011, 14:58	0.00 MB	1

Previous 10 blocks ↓

Total Size: 771.07 GB

Node Information

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

Uptime: 2 months, 24 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,855.46 GB sent, 102.33 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.