Blockchain Explorer | learn me a bitcoin

Memory Pool

5,337 transactions

3.01 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
907,802	00000000000000000002349e0000000000000000000000000000000000000000	16 mins, 3 secs ago	1.00 vMB	3,694	3

Show Transactions

Blockchain

Tip: 907,801 (773,045 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,756 134,756	00000000000009988eba9d676cf41707b91777f7a2191b8b2c1391d6e87f414b	04 Jul 2011, 18:33	0.04 MB	144	144
134,755 134,755	0000000000000be138c7ce05ec2c4b45a3a37f0b983dab005d6c51b12a459ddf	04 Jul 2011, 18:29	0.01 MB	17	1,426
134,754 134,754	0000000000000b8756cb1f2a74358543e125777eb4d4f27ec357899521e48d89	04 Jul 2011, 18:24	0.05 MB	111	121
134,753 134,753	00000000000009fef4dc2d3d64926e6aa363e2c90174310a2a3b015dd62441c9	04 Jul 2011, 18:21	0.03 MB	73	446
134,752 134,752	000000000000024a5892cf6f86759d247b95545d68d0ee85ce47880b6edeeb24	04 Jul 2011, 18:04	0.01 MB	17	2,047
134,751 134,751	000000000000041e62ac560a15292d34be9c80c57e9b8db37318db1be8d7add8	04 Jul 2011, 17:56	0.03 MB	80	558
134,750 134,750	000000000000041bf7d4825028c420a21ff9a1287c995c6cc5d1698b98044424	04 Jul 2011, 17:46	0.03 MB	67	480
134,749 134,749	000000000000087782644252e01dfc846a363c40e331a13e9429a3310cc25c96	04 Jul 2011, 17:36	0.00 MB	14	558
134,748 134,748	000000000000047bfc63e25cd485ca8a83d181e87398f15217a71d2038b9aca1	04 Jul 2011, 17:34	0.01 MB	9	1,046
134,747 134,747	0000000000000bb01dde593fccf757ef5472486b2b86a6d5b6919ee1e32f041d	04 Jul 2011, 17:33	0.01 MB	15	1,021
134,746 134,746	0000000000000bb7b7732c66eea910464a4ba4d2885842ce4898f93d06074eb0	04 Jul 2011, 17:31	0.02 MB	72	166
134,745 134,745	00000000000008e9ca09e7fe8a38ad6be0b51e0ad7d27418f22f5eac8ecfe1ec	04 Jul 2011, 17:24	0.03 MB	73	765
134,744 134,744	00000000000005a684b4cd660eb46a1d1537f6c7833f6369edfd827e7eeeda04	04 Jul 2011, 17:06	0.00 MB	6	2,073
134,743 134,743	000000000000014da6906d369cbac61ec7c9887002e39132fd630505bbf9b16d	04 Jul 2011, 17:04	0.04 MB	67	365
134,742 134,742	0000000000000789e37005b41004e3ad673197c3a550b6cd8dce71e167eb7a08	04 Jul 2011, 17:01	0.02 MB	62	223
134,741 134,741	0000000000000a7fb02b6a52a652795336826fba3b0de9fad0f6f81bf7a448a6	04 Jul 2011, 16:57	0.01 MB	17	229
134,740 134,740	00000000000008c223ef562d7e5b51c258b545bd5bac188b7e7108c9f239c8e4	04 Jul 2011, 16:54	0.05 MB	164	46
134,739 134,739	00000000000009df2d26599425275a39cbf9c0306b22c9812de76ad421f98d37	04 Jul 2011, 16:46	0.03 MB	52	978
134,738 134,738	0000000000000455af9c81379304d0e07c9ed35602e1be1011830770dd6494aa	04 Jul 2011, 16:35	0.09 MB	234	304
134,737 134,737	00000000000004db49f713cdd680445dfc33c1fa20aa46ebcf55e7ec61f11186	04 Jul 2011, 16:20	0.04 MB	75	708
134,736 134,736	000000000000024ce454f6c9d98f55c439f4763156a0f10d1986a340bbc012ff	04 Jul 2011, 16:01	0.05 MB	141	400

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.87 GB sent, 93.74 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.