Blockchain Explorer | learn me a bitcoin

Memory Pool

4,877 transactions

1.49 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,848	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 23 secs	1.00 vMB	3,014	1

Show Transactions

Blockchain

Tip: 907,847 (771,241 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,606 136,606	00000000000009366e376e5937241de3fcd52aaa4adc1ab28350be0ccf5b7105	16 Jul 2011, 20:03	0.06 MB	173	153
136,605 136,605	000000000000048cef50c9119863a14d6ff3fd0e8a5dadada1309728b34017a7	16 Jul 2011, 20:00	0.05 MB	136	69
136,604 136,604	0000000000000a1da936ff68d260121f9029d92ad57b939470f1a1645c536eb6	16 Jul 2011, 19:58	0.03 MB	59	579
136,603 136,603	0000000000000a0ba39b4596a3575927fb772b50032064da6b597fac6af17d1c	16 Jul 2011, 19:19	0.03 MB	78	218
136,602 136,602	0000000000000033060ef3bfaaa7e93f0717e194748e9aedcc84eef39d293338	16 Jul 2011, 19:14	0.02 MB	43	333
136,601 136,601	000000000000047b7b1ca5869f16d313ee6768f444cdc4d3565388cc47ab94cd	16 Jul 2011, 19:05	0.01 MB	20	749
136,600 136,600	000000000000027d0c70f5409ce688b84ec6b915bb06d8002c4972c6ede4fb88	16 Jul 2011, 19:02	0.01 MB	25	208
136,599 136,599	000000000000077625620860a7a4944c9a41bb9dc8c385c66b7d43f4dbd3b144	16 Jul 2011, 19:00	0.04 MB	144	105
136,598 136,598	00000000000008fd049b8f6466998a1ec50372371d2674419260a63d1f9dd235	16 Jul 2011, 18:57	0.01 MB	34	723
136,597 136,597	000000000000076849b9a95683039642f49de70cae2d1e14f3a9d0c320b44817	16 Jul 2011, 18:54	0.00 MB	1	0
136,596 136,596	000000000000033a1d32b228be6c7a9f1a0b6bb07bcefa2c6edeb236ff698e68	16 Jul 2011, 18:54	0.08 MB	187	348
136,595 136,595	00000000000004e5ee10f2b00d30cbbb9596dcc7d2cb1f8fd02de18035c41ed2	16 Jul 2011, 18:22	0.05 MB	133	329
136,594 136,594	00000000000006ecc6ee7fb8c5173b5aeaad645600c229f33e81661e9a1d8b6d	16 Jul 2011, 17:54	0.05 MB	63	144
136,593 136,593	00000000000000b7e288313fcadd9c7144a08336c9d461bbbb661a5895d85a83	16 Jul 2011, 17:36	0.00 MB	10	541
136,592 136,592	000000000000079e2f99e7fad3a04979f343df692bf849f7c9420604b36bdf5f	16 Jul 2011, 17:34	0.05 MB	147	115
136,591 136,591	0000000000000941a54baa799a804246285d26c1447784ea2971b5c8a91e03ca	16 Jul 2011, 17:25	0.05 MB	143	317
136,590 136,590	00000000000008ac5ac796bf5b3c796565d011425e6e756bb3528a6b953c31bb	16 Jul 2011, 17:07	0.02 MB	51	560
136,589 136,589	0000000000000a8346baa71a483fafb31e46fb3ee412a071c1a7335dc0522524	16 Jul 2011, 16:49	0.02 MB	30	86
136,588 136,588	00000000000004cfa99ab1c42854dc7539060972165f3eeb68c9aaa608a22c92	16 Jul 2011, 16:48	0.05 MB	161	220
136,587 136,587	0000000000000a2bcf5b13316d0841ebba4269f9aaaed794b371350369e5e445	16 Jul 2011, 16:40	0.05 MB	141	346
136,586 136,586	00000000000006d5ef1f58bbaa37a1155e21a2afd94d264b780cfafbc41e5b5a	16 Jul 2011, 16:19	0.05 MB	41	21

Previous 10 blocks ↓

Total Size: 769.26 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.20 GB sent, 94.20 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.