Blockchain Explorer | learn me a bitcoin

Memory Pool

891 transactions

0.61 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 41 secs	0.61 vMB	890	1

Show Transactions

Blockchain

Tip: 907,869 (786,695 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
121,174 121,174	000000000000021283f42100e01f2426036343c756f085d0a797f2e0e1f3c23c	01 May 2011, 07:09	0.00 MB	1	0
121,173 121,173	00000000000036da128e033677c8522e33a0472755b9bfe17fc601dac465e555	01 May 2011, 07:09	0.01 MB	16	1,138
121,172 121,172	000000000000983c019aa198a3e0659a027117bd158064f79c4e4f8e847f6c2a	01 May 2011, 06:57	0.00 MB	1	0
121,171 121,171	00000000000039cc59ff0a4dcb9773b54d02ee6b7a2d8494d404c59b7d7b91a3	01 May 2011, 06:50	0.02 MB	63	43
121,170 121,170	0000000000004708d5b77b6f6d0c7ac45172abb0e423d7965879eef16747e604	01 May 2011, 06:49	0.00 MB	10	347
121,169 121,169	000000000000369b8fa517c910c8bb4f1164cd5dab885f3da3a9120ed0ee0148	01 May 2011, 06:47	0.00 MB	12	0
121,168 121,168	0000000000008072be92c08977813fd4083f325bb1bff937c39571810ca8f91e	01 May 2011, 06:46	0.01 MB	14	656
121,167 121,167	0000000000005e7b1271aacb3c07f1ee2f793d9834036050861024c25e7e45bb	01 May 2011, 06:35	0.00 MB	11	0
121,166 121,166	00000000000024f6a45a889c3c474456e157a7f234446fcee198fcea0fc30b9f	01 May 2011, 06:33	0.00 MB	11	949
121,165 121,165	0000000000008d5d2d0825c3bbb98a10116fa8f081ae335acb8527673a634837	01 May 2011, 06:30	0.02 MB	28	544
121,164 121,164	00000000000003c438f9b247c060dc72f0703a88ad8da7eff1e98a4aa22d057e	01 May 2011, 05:58	0.00 MB	10	310
121,163 121,163	00000000000073139b8e22498498da548156f50dc1cb1f3db77b15d970c9731b	01 May 2011, 05:56	0.02 MB	49	311
121,162 121,162	000000000000563abe9522e96efd2393a3549f8068a56dd1df8582137e7a76d2	01 May 2011, 05:24	0.00 MB	1	0
121,161 121,161	0000000000006f0284d9904d9a4233c4ccd65133e56c2b2794802596d6828a4d	01 May 2011, 05:23	0.01 MB	17	1,285
121,160 121,160	0000000000003e283bd2c1f7bc3c89e98e5d705b8ca587c765485c40018ecdb6	01 May 2011, 05:00	0.00 MB	6	0
121,159 121,159	000000000000078c2cc723efa4987b7da6daec95562727aaadd1bc823a9b8d0c	01 May 2011, 04:55	0.00 MB	8	359
121,158 121,158	00000000000003298f29e76f84b351aca37f73da284385ebfba2094de5e83914	01 May 2011, 04:51	0.00 MB	11	1,255
121,157 121,157	000000000000942bc4650fcad0139c04893206cc8cca610d15db55608613731d	01 May 2011, 04:45	0.06 MB	209	18
121,156 121,156	00000000000090c294a7d92caed1013681c603b14c3d4d277fc959efaffac289	01 May 2011, 04:36	0.00 MB	16	1,088
121,155 121,155	0000000000006e27b542888bfcb3118565a6f9f2d90a3475ec0e25b708550043	01 May 2011, 04:28	0.00 MB	11	355
121,154 121,154	00000000000062264a04031130c8dff546628ef5823002e133bea7d328da354e	01 May 2011, 04:24	0.00 MB	10	340

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.58 GB sent, 94.41 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.