Blockchain Explorer | learn me a bitcoin

Memory Pool

1,182 transactions

0.38 vMB

Show Random Selection

Max Size: 2/200 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
907,796	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 54 secs	0.35 vMB	1,174	1

Show Transactions

Blockchain

Tip: 907,795 (670,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
237,025 237,025	00000000000001374417f9f7f60f8e4e81e1f995c23280d9dad2bf6389cab362	20 May 2013, 06:35	0.12 MB	187	106
237,024 237,024	000000000000017a3f342f32de41908b8b1d8e657f6da83892c1ff90c2b19e2e	20 May 2013, 06:33	0.25 MB	540	157
237,023 237,023	000000000000002a9ea9139b011c1643d65fc5dca4af9c87bd09ad3d29c4025c	20 May 2013, 06:14	0.25 MB	709	210
237,022 237,022	000000000000014c9d1bda8a9ec2d345c9a17a0ac0c474155df29abbda97275f	20 May 2013, 05:53	0.19 MB	457	182
237,021 237,021	000000000000006bf7978999e1a2d7c7f914c2d41e76bb9808555d034ffcee32	20 May 2013, 05:19	0.25 MB	336	99
237,020 237,020	000000000000003d0ba54c3ec72318710ce47a35407d388103140b0ee8a9136b	20 May 2013, 05:12	0.25 MB	161	36
237,019 237,019	000000000000013bac80e5364633b77e363f1d9ee66aa06f80fecd1d3d0f0547	20 May 2013, 05:12	0.17 MB	211	113
237,018 237,018	0000000000000140a4ba877962407e7a8bff275fe6ccde91a50305541ed59389	20 May 2013, 05:06	0.11 MB	236	152
237,017 237,017	0000000000000015ed2eacb6ab68e9be6cbba39312538f6dfdbae7c2ceb3712b	20 May 2013, 04:59	0.11 MB	254	172
237,016 237,016	00000000000000a26df0c2908e9200502b510b7e45f0c8f83376de0cc4c3dd52	20 May 2013, 04:52	0.14 MB	234	127
237,015 237,015	00000000000001662cd0976b45f69f2b80d1a8fedef0c0ea4d2befcca11b859d	20 May 2013, 04:45	0.25 MB	426	143
237,014 237,014	0000000000000026d75eb6ab5abe6c8e7b9388c4818da66a5deaa764c3fd4519	20 May 2013, 04:31	0.13 MB	271	207
237,013 237,013	000000000000005b4c54c58913e49cfa7089d12ccd77be39755cbcaa971afcdb	20 May 2013, 04:24	0.21 MB	490	220
237,012 237,012	000000000000009ca25757aba4cc6fb91de76d62030a62e7bbe5a3d5a9f62431	20 May 2013, 04:02	0.13 MB	174	110
237,011 237,011	0000000000000037d1218b3303a577cc9146d9f07a966925f515e651d5343790	20 May 2013, 03:57	0.08 MB	173	180
237,010 237,010	0000000000000045a0bbe2fbcb67610d8f432d1bfd4744a54c825445007b0302	20 May 2013, 03:51	0.07 MB	120	122
237,009 237,009	000000000000003e7361b65434f78b4d182d2f21dcfa183e30ce7e3e8e8d13ea	20 May 2013, 03:48	0.19 MB	418	157
237,008 237,008	00000000000000a6db39c8f0a4915002ddf6c10f73f99106a6843976593d306e	20 May 2013, 03:34	0.05 MB	68	93
237,007 237,007	00000000000000971460a141aaee53ec0016727d3c1b6e326a2f8fe1d928129a	20 May 2013, 03:33	0.24 MB	561	172
237,006 237,006	00000000000000d2f194870f3c68f841e60e3700fe4a9609f3ef4fb38fbdab2b	20 May 2013, 03:08	0.25 MB	591	184
237,005 237,005	00000000000000bd0e48bc93fc19e5ed7581140343193ccad755d63b115925a9	20 May 2013, 02:49	0.18 MB	349	169

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: 10 outgoing, 114 incoming
Data Transfer: 1,632.70 GB sent, 93.67 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.