Blockchain Explorer | learn me a bitcoin

Memory Pool

673 transactions

0.16 vMB

Show Random Selection

Max Size: 1/200 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
907,795	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 40 secs	0.16 vMB	666	2

Show Transactions

Blockchain

Tip: 907,794 (756,960 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,834 150,834	00000000000008b03c1b6010b7f746d962f72fd149d37dd4d1949b19e23f3a4e	27 Oct 2011, 18:30	0.04 MB	147	34
150,833 150,833	000000000000053e91c1a4b4eac93fc02c8ed01d6f4a115f27c8c09aacae350c	27 Oct 2011, 18:20	0.04 MB	103	208
150,832 150,832	0000000000000416153f8de7056291a05a3c52616e937e6b7d9b0b5a2eeb509a	27 Oct 2011, 17:48	0.05 MB	125	159
150,831 150,831	00000000000007303134a6f4be88af54ce15d2e0932a80ac465ee560e08b3c1c	27 Oct 2011, 16:57	0.04 MB	101	200
150,830 150,830	00000000000006d2d84ba0f8e6c9aed33c76781df2504a244ee51955fcce2c38	27 Oct 2011, 16:23	0.03 MB	62	124
150,829 150,829	0000000000000265e3b1cc3bebce7db19edcfa3b6eb76c472ff1a5b05f7254df	27 Oct 2011, 16:08	0.04 MB	100	207
150,828 150,828	000000000000057511af3409d3e7ff38f108f98f4387af9528068098e6dc5816	27 Oct 2011, 15:29	0.01 MB	15	79
150,827 150,827	0000000000000247d93ad2b82b41644d3e1a28de8b3a75ad78e336abdac40116	27 Oct 2011, 15:20	0.00 MB	11	0
150,826 150,826	0000000000000a7df69087002031ca38052932b8531e364091f30b8e9a139666	27 Oct 2011, 15:13	0.01 MB	19	152
150,825 150,825	0000000000000a67fd7330cd9c8288c4191fc7b3be83b6cb97b5ce1d36461a8c	27 Oct 2011, 15:03	0.00 MB	11	17
150,824 150,824	0000000000000a2e76e10c095cbc2f8844fca8b75bb297f1e93ca0d2fcbbb2c1	27 Oct 2011, 15:00	0.02 MB	37	161
150,823 150,823	000000000000079906325bb67d66ab1b90261c0af1b83d166da7d8da202a0c35	27 Oct 2011, 14:50	0.00 MB	3	103
150,822 150,822	0000000000000822e63a6c71ff81f0277fc2f80d8183eef3819f25994b5f19c5	27 Oct 2011, 14:50	0.01 MB	13	88
150,821 150,821	00000000000000ed77a34c6c2fd6c7f03d8c8489ef3beb2a23c5374a260a5ddf	27 Oct 2011, 14:46	0.03 MB	65	132
150,820 150,820	000000000000014315a24ce53fc232c8fe8e78928e5c56d0cbbc88d16165c1bf	27 Oct 2011, 14:20	0.01 MB	45	4
150,819 150,819	00000000000004248302ce160714aaf0845aa30f8c99bb1769873b924d5faa3a	27 Oct 2011, 14:19	0.01 MB	15	64
150,818 150,818	0000000000000a40c174c3816afb51a73128a40f4f0a9068f5b5efb20816a517	27 Oct 2011, 14:13	0.02 MB	48	122
150,817 150,817	0000000000000486a4b229f7edada216e6313b97b385ec9d68b8abfd18b4bbb4	27 Oct 2011, 13:58	0.01 MB	23	153
150,816 150,816	00000000000001146efdd7c88f32f0314ef49df40fdb7cc2fd88502d21c2e3ea	27 Oct 2011, 13:51	0.02 MB	39	187
150,815 150,815	0000000000000a324592ee545c63bbae47e54a5aa5b0eead24f86b66ecb4a587	27 Oct 2011, 13:31	0.03 MB	58	118
150,814 150,814	000000000000050e521780ec4f6cd07bc8b3a543ebdbf6545a1f0b0720677542	27 Oct 2011, 13:09	0.01 MB	40	21

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,632.68 GB sent, 93.65 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.