Blockchain Explorer | learn me a bitcoin

Memory Pool

8,210 transactions

2.88 vMB

Show Random Selection

Max Size: 16/200 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
908,292	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 10 secs ago	1.00 vMB	3,940	4

Show Transactions

Blockchain

Tip: 908,291 (805,606 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,685 102,685	00000000000111ea66f16a848168c4d3869b6776f977a65be7bb73181fe8c28d	14 Jan 2011, 19:56	0.00 MB	3
102,684 102,684	000000000002bcf035e192bbcabe2f0a07a190fd18999f10bd5e18263fe121d1	14 Jan 2011, 19:52	0.00 MB	1
102,683 102,683	000000000003bfe5cf2a9866a7876ba0fce128d8215b1dcdd893a02616c5c34b	14 Jan 2011, 19:50	0.00 MB	1
102,682 102,682	000000000001f852074d28105d40940fd39e75985ca3cc49f658868c006f8c20	14 Jan 2011, 19:48	0.00 MB	3
102,681 102,681	00000000000013b017d0b843f5aa6ec8328cd6a4a94db7f60afc5ea3f2185f14	14 Jan 2011, 19:31	0.00 MB	4
102,680 102,680	000000000001fb4829fefd137f429d6f16788721e80ff106501dbd31af6a065e	14 Jan 2011, 19:28	0.00 MB	3
102,679 102,679	0000000000010ff1e61f112b78ba5a63d9639f7abc4ce6bed2d5bb3e62713b82	14 Jan 2011, 19:19	0.00 MB	3
102,678 102,678	000000000001e4aed22d97f03cd65fb5ddda6132197ce7b0c98bada7fd4a369d	14 Jan 2011, 19:11	0.00 MB	5
102,677 102,677	000000000003aebe53eda1a2dd0a052281a99203d585989af186ac984ce487fa	14 Jan 2011, 19:08	0.01 MB	23
102,676 102,676	00000000000217336a18c9a65f8d710ccd278b35a4158baa7d46d236bb084c2a	14 Jan 2011, 18:56	0.00 MB	1
102,675 102,675	0000000000033d54607fe222394ba99975f191ea4c68d5573f9105ebfd77b474	14 Jan 2011, 18:55	0.00 MB	5
102,674 102,674	0000000000006b3f72022e12ce231b505b755fda3b753778e6bdae3ef5685bd1	14 Jan 2011, 18:53	0.02 MB	3
102,673 102,673	0000000000014b3a070f29b33e1536e4cd69a44ad6f74227f65b8b209a17a9db	14 Jan 2011, 18:39	0.00 MB	1
102,672 102,672	0000000000009b95bae7d38f59410e99de7f6f90fb403548c03983b30919de5f	14 Jan 2011, 18:39	0.00 MB	4
102,671 102,671	000000000003832778360df82840bb64a39899575952cf772f0e9096454c82a3	14 Jan 2011, 18:14	0.00 MB	1
102,670 102,670	000000000002647c0a7dd29046b8e148ec7f29a3b3f38f0e8b1a7b413f2ffb3b	14 Jan 2011, 18:15	0.00 MB	1
102,669 102,669	00000000000220dfcf1a2a371239b9f9bb93cb20136162c207502d53cb3bfaea	14 Jan 2011, 18:10	0.00 MB	4
102,668 102,668	000000000003fc6d6c340f58944bd0da331bfef7c670df36df2e1ea9fcb4fe49	14 Jan 2011, 18:07	0.00 MB	3
102,667 102,667	000000000000990215d243fe50fb647d25a99a785d6eef43c87ad44ec1927190	14 Jan 2011, 18:06	0.00 MB	15
102,666 102,666	000000000003ba102cf821703d56b14def67b316c2388d2946966400d4358bf3	14 Jan 2011, 17:56	0.00 MB	2
102,665 102,665	000000000000bc2e23e1f71ae3301d178998edc0b35f413ede52a349bcdfb169	14 Jan 2011, 17:46	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.39 GB sent, 98.33 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.