Blockchain Explorer | learn me a bitcoin

Memory Pool

633 transactions

7.49 vMB

Show Random Selection

Max Size: 30/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
908,301	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 32 secs	1.00 vMB	489	2

Show Transactions

Blockchain

Tip: 908,300 (804,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,128 104,128	0000000000014c24d988b1df4c34efb5ac252f30fd687e9de584d8e911b2e392	23 Jan 2011, 07:06	0.00 MB	6
104,127 104,127	0000000000020bb990f79072a339ea27b5b58db72bf24a0219bd27f0e7bf4f81	23 Jan 2011, 06:49	0.00 MB	7
104,126 104,126	000000000001332aec0f68a557da35310bf02945fad52b0b4e6cd0e46bdfc3a3	23 Jan 2011, 06:35	0.00 MB	2
104,125 104,125	000000000001f485fff78bab34d5d962629221aa4aa2632024b2d1180ef5d105	23 Jan 2011, 06:28	0.00 MB	2
104,124 104,124	000000000002fb2695f443cb0113d4ab0cb48c4d24e12c6ee57a0340bd980f38	23 Jan 2011, 06:22	0.00 MB	1
104,123 104,123	000000000000b2f2dba11479419e1376f779123d341127bbc3ae959a36560018	23 Jan 2011, 06:19	0.00 MB	1
104,122 104,122	000000000000905418113694ef31110bae2f171f8fbe642df5777ba2c42e0233	23 Jan 2011, 06:18	0.00 MB	1
104,121 104,121	000000000001891791cf40bcda6d516cecb73d04b1fbc21edc98c18c24f55d21	23 Jan 2011, 06:17	0.00 MB	6
104,120 104,120	0000000000009d481b6d952bd3816423c226b80f16b8bc164fc4545be0937d1b	23 Jan 2011, 06:16	0.00 MB	12
104,119 104,119	000000000003253ab504ae16901b8ee335d96b8ae14156c8f173843564da0c18	23 Jan 2011, 06:08	0.01 MB	25
104,118 104,118	00000000000342dd6cebb63019f8a38ff0a83f1c1dcb9d8fbfcaf21eb4c960c8	23 Jan 2011, 05:42	0.00 MB	1
104,117 104,117	000000000000bde935247864f3264068c950a456362c3fe099a85291020931e0	23 Jan 2011, 05:39	0.00 MB	1
104,116 104,116	0000000000006870f5456f36ae7925950aaf49014c1af7bb19ad8066531011c6	23 Jan 2011, 05:36	0.00 MB	2
104,115 104,115	00000000000311aaad672cd56da06434801faba7bba3042d8b870427708b15a8	23 Jan 2011, 05:32	0.00 MB	1
104,114 104,114	0000000000000ee0c2759cf1e489449523bb3357b0972c835310d4bef52086ea	23 Jan 2011, 05:29	0.00 MB	1
104,113 104,113	000000000002b40ef230f92096676b3c933ffd8c1de44a43ae3711381e30ea1a	23 Jan 2011, 05:26	0.00 MB	4
104,112 104,112	000000000000247077983c5ea1de5e5d796b29e8654ddeeb7b127c087cfcc576	23 Jan 2011, 05:11	0.00 MB	2
104,111 104,111	0000000000015eb0215e65666b55e1915331351a6d8bb9b9cd61975707cb1f47	23 Jan 2011, 04:58	0.00 MB	1
104,110 104,110	000000000001f47bf15c6c1eced8089cb994fb9460a6ec5b5852e90fe2b82592	23 Jan 2011, 04:48	0.00 MB	3
104,109 104,109	0000000000038150e2bbc91e02242ff7b0916d281584864cfd0643a9d6fbcb1d	23 Jan 2011, 04:42	0.00 MB	7
104,108 104,108	000000000001eee5c4c5b59b7b60c559ca7ccb40ba9d1673b625f27f05a3ff57	23 Jan 2011, 04:32	0.00 MB	2

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.87 GB sent, 98.43 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.