Blockchain Explorer | learn me a bitcoin

Memory Pool

2,244 transactions

19.50 vMB

Show Random Selection

Max Size: 79/200 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
908,325	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 41 secs	1.00 vMB	1,970	2

Show Transactions

Blockchain

Tip: 908,324 (805,725 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,599 102,599	000000000003d87d57329f25272964f950c7a298ed92fac5b6169835ac765ae7	14 Jan 2011, 08:12	0.00 MB	18
102,598 102,598	00000000000302505d68c0a0a7f2a567e5c15617ecc040bfe22368ef333ad02e	14 Jan 2011, 07:57	0.00 MB	1
102,597 102,597	0000000000004a86945943ee06189ae328bae31d4e7dcbe77149e11c307deeba	14 Jan 2011, 07:57	0.00 MB	3
102,596 102,596	000000000001533e2841200058482e6199cd56408de5bbd7481866f5e140cbb1	14 Jan 2011, 07:52	0.00 MB	5
102,595 102,595	0000000000011d727d1f0bb668b11723df8ebaf015787b91495101c2aeaffb56	14 Jan 2011, 07:38	0.00 MB	2
102,594 102,594	00000000000108f4880e3a52e66811562c5468d4a0b0b647f3898a03d5ba7b3e	14 Jan 2011, 07:22	0.00 MB	3
102,593 102,593	0000000000001f31e40fa95dfbd95f4bd497322ab0849f488f9a366ae20cb920	14 Jan 2011, 07:06	0.00 MB	1
102,592 102,592	000000000002f108d1028876ea8b3e7e5aaeb17b0de8ca7a811677e98404b85d	14 Jan 2011, 07:05	0.00 MB	5
102,591 102,591	0000000000012761ba66e93fd4a05890a6cbc77d8888c26daeae66b1f8c00d5b	14 Jan 2011, 07:02	0.00 MB	13
102,590 102,590	0000000000027574458fa9a1d1deb8137ae7058f269c3f66286f14fc44110c6a	14 Jan 2011, 06:57	0.00 MB	1
102,589 102,589	0000000000022e86aa99a5c0cbdedd74e257c6fd803ba03f9fd0794f41bf2b0f	14 Jan 2011, 06:50	0.00 MB	1
102,588 102,588	000000000001744595e59ec60d704d84de3e5084583ea6049f2afd89b6ab64b2	14 Jan 2011, 06:48	0.00 MB	1
102,587 102,587	000000000000b256879587a66c5f8facdece09400e9051c738a55e0395a116ba	14 Jan 2011, 06:46	0.00 MB	1
102,586 102,586	000000000001cf1abf4940c7ccdcb519a80f0ee2e58c80f71bfa2d5c48e45074	14 Jan 2011, 06:45	0.00 MB	3
102,585 102,585	000000000000caa82fee6dd01678adc9d2eb7bb1e54ad2df66bc0873544f11ac	14 Jan 2011, 06:24	0.00 MB	2
102,584 102,584	0000000000026e0390323ed9e8a178cb92442efb121194032edef0e5cb3a774b	14 Jan 2011, 06:18	0.01 MB	15
102,583 102,583	0000000000035a6dd7280ec5c63d4ec72fbb04ac0ac7c85ea7a782d4862d1e95	14 Jan 2011, 06:04	0.00 MB	14
102,582 102,582	00000000000262c288ea694a9dad74ebaf9cbbabefd9ff968391edcdf35100fd	14 Jan 2011, 05:59	0.00 MB	14
102,581 102,581	0000000000001ef4ba1e8a36a96b4a73c44a3818c4f3424eee39066a4b8b0f0f	14 Jan 2011, 05:58	0.00 MB	14
102,580 102,580	000000000000db55c8116f1020e62cf8ee42d14e6b6cdc8f187bcdd9e1018920	14 Jan 2011, 05:54	0.00 MB	14
102,579 102,579	00000000000147ba77c71bf39459e9c5919b78d1e0ee2d3936ee5eb7615bacf3	14 Jan 2011, 05:53	0.00 MB	14

Previous 10 blocks ↓

Total Size: 770.25 GB

Node Information

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

Uptime: 2 months, 21 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.28 GB sent, 98.67 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.