Blockchain Explorer | learn me a bitcoin

Memory Pool

10,285 transactions

4.67 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 49 secs ago	1.00 vMB	3,145	6

Show Transactions

Blockchain

Tip: 907,725 (762,521 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,204 145,204	00000000000007a17d97090553cc78985c12f5ac4692da51ca3c00eab96d9c6d	13 Sep 2011, 19:48	0.05 MB	92	168
145,203 145,203	0000000000000800bb38103473a047b5cd1749ce3303eed6d71b7f8eb7a96a4f	13 Sep 2011, 19:14	0.02 MB	52	365
145,202 145,202	000000000000087260de3342b90adf93f12f4f2ad970e61d9f9df0b473a89914	13 Sep 2011, 19:07	0.03 MB	93	104
145,201 145,201	0000000000000587ef65a1468a6c17d6467cc0fac03b2516501c18ad0fea225e	13 Sep 2011, 19:00	0.00 MB	1	0
145,200 145,200	00000000000004e4020f77bd41e229640a18001d4e2f5bd2ea7dd2ecb54de103	13 Sep 2011, 18:59	0.04 MB	78	97
145,199 145,199	00000000000008a62909ff23bf84dcac6cd11d968432171605de2eab77da3592	13 Sep 2011, 18:32	0.03 MB	95	148
145,198 145,198	000000000000077e854f7ae70f66d4eae45a4e74ac2cb1c8f7d9c1a217b13a94	13 Sep 2011, 18:19	0.05 MB	157	66
145,197 145,197	000000000000033d5e3f2f186316857737104077113aa2e5d160090333fb68b2	13 Sep 2011, 18:08	0.05 MB	151	190
145,196 145,196	00000000000003c86e135fee8c3292ee394957ac82ca55f3cf0c6bdbc6e565e2	13 Sep 2011, 17:45	0.01 MB	42	158
145,195 145,195	00000000000004509e9ca338a6bda03239e8f07db426a4334e930dce98ca1478	13 Sep 2011, 17:34	0.01 MB	28	208
145,194 145,194	00000000000004077b59148126db3bf119c3b30a48576b6769acc6a16c7edf97	13 Sep 2011, 17:30	0.02 MB	69	107
145,193 145,193	00000000000005409312cfc630715b6c883eb54130b1cd5a56e78ea91b1760ac	13 Sep 2011, 17:44	0.00 MB	7	122
145,192 145,192	00000000000003c21c33b3cc233652cfdb4fa75727fda20983fbd95e1079d9ff	13 Sep 2011, 17:21	0.06 MB	127	435
145,191 145,191	000000000000049d772d060cfc7d66283da40afcaa82fae450db63ef0dcc7f1e	13 Sep 2011, 17:11	0.03 MB	42	110
145,190 145,190	00000000000007ca2ece090d1e001be282dffdc9a164196277dd26244e8cc4e6	13 Sep 2011, 16:36	0.05 MB	111	236
145,189 145,189	00000000000005538234656c4217dbd4e40b5a19221d17b59c2ae4626d372b59	13 Sep 2011, 16:17	0.04 MB	54	45
145,188 145,188	0000000000000611a1d30c44298e77d1905a14d4adbac79acbf45dd6304f7b6e	13 Sep 2011, 16:05	0.01 MB	35	46
145,187 145,187	0000000000000968d6738245a88af60de2dd46e40bda79b03cf71e46a37106b9	13 Sep 2011, 15:59	0.01 MB	35	30
145,186 145,186	000000000000095fa00f450514a3f15cee15f2f93628ef6b97848f4e644f7e78	13 Sep 2011, 15:55	0.01 MB	23	5
145,185 145,185	0000000000000154bbbcb0cb97376212b7ada136b3d5ba2a79f1fce7906fb9c3	13 Sep 2011, 15:54	0.05 MB	126	270
145,184 145,184	00000000000001b8e972dd496f06716530d1c76c947f46f196bd85a8abda9c50	13 Sep 2011, 15:13	0.01 MB	54	10

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.73 GB sent, 93.04 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.