Blockchain Explorer | learn me a bitcoin

Memory Pool

514 transactions

0.15 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
901,845	000000000000000000023a040000000000000000000000000000000000000000	7 mins, 42 secs	0.15 vMB	514	3

Show Transactions

Blockchain

Tip: 901,844 (744,814 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,030 157,030	0000000000000002b402c14ed6fe9c7811defc93ffa81ec0c399fb9ba9c19db2	11 Dec 2011, 05:46	0.00 MB	3	78
157,029 157,029	000000000000011ba0a0364d705d1b8614404250ea88483918ed2112a6d5ee11	11 Dec 2011, 05:45	0.00 MB	6	890
157,028 157,028	0000000000000cac809482c8dc73fbef39d1e73d6f201d33d8480418fde3a914	11 Dec 2011, 05:43	0.01 MB	19	610
157,027 157,027	00000000000007b4b96eec5c5e40bd8b8e2312aa0c3b73ac1f62d46c9800c44f	11 Dec 2011, 05:35	0.01 MB	25	161
157,026 157,026	00000000000001fdf6cc1b03daff65070d9750ab8f93079220f340a9eb294ade	11 Dec 2011, 05:32	0.00 MB	11	35
157,025 157,025	0000000000000a9b3e0a5381e9bcc93c203bbbe8031db5a1148d52a2c0905f3d	11 Dec 2011, 05:33	0.01 MB	26	87
157,024 157,024	0000000000000e8f15fcd2bd5b886db2352d7011e1f9b244d86aa94f73fbe114	11 Dec 2011, 05:29	0.01 MB	18	395
157,023 157,023	0000000000000edf631c9db4a773b2cbd1bbd629c340ad75a02dfcac4b08c416	11 Dec 2011, 05:10	0.00 MB	10	17
157,022 157,022	000000000000061f79d2947d0c252f29c36c00b399e9eb58e677dba222fc8b34	11 Dec 2011, 05:04	0.01 MB	8	17
157,021 157,021	00000000000006a0c7a9daac89640b3a2eedf6b96dc64c4066398e7ce499f629	11 Dec 2011, 05:00	0.01 MB	30	31
157,020 157,020	000000000000093f42029673132b23a5fdcb7522e3f4956d2b2c483ce848f04c	11 Dec 2011, 04:58	0.01 MB	44	171
157,019 157,019	0000000000000b2b3816fd1d217866612512d32fe51394aa2da9f5387b29a045	11 Dec 2011, 04:44	0.02 MB	39	162
157,018 157,018	0000000000000c8eef86257dbcc7cf72d12aef24f063b512290d178bf5226288	11 Dec 2011, 04:15	0.01 MB	40	0
157,017 157,017	0000000000000cfb7dab75ec71e41b1e94a5b15ff947738fd70c6752d13369b7	11 Dec 2011, 04:11	0.00 MB	16	290
157,016 157,016	00000000000002dd1f38a0a1c2745c9fa96db5374af8d69c4a0f1e49912da8ef	11 Dec 2011, 04:06	0.02 MB	41	297
157,015 157,015	00000000000004f41aafd84dd3202aaa0d04b566c0de2361b748639aff766e2e	11 Dec 2011, 03:49	0.00 MB	10	747
157,014 157,014	000000000000047d14364e994b47652c7064550818b31dd717727ad343144c25	11 Dec 2011, 03:37	0.00 MB	5	115
157,013 157,013	0000000000000f2af34960f732088a1bd4a1558e702e24e183575eb164adf37a	11 Dec 2011, 03:38	0.01 MB	22	88
157,012 157,012	000000000000051f9e6be56b74d1403086b901243d31201d19f71e1bcebbc102	11 Dec 2011, 03:24	0.01 MB	17	765
157,011 157,011	0000000000000602d5c30582ebbb15ad44d5496101823bb7f63a63ca74b452ea	11 Dec 2011, 03:23	0.00 MB	3	0
157,010 157,010	00000000000008864b3e54530c2bf049dc72f96b2a6bbdcfeb7e785df86a4830	11 Dec 2011, 03:14	0.00 MB	12	76

Previous 10 blocks ↓

Total Size: 758.91 GB

Node Information

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

Uptime: 1 month, 7 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 768.98 GB sent, 41.39 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.