Blockchain Explorer | learn me a bitcoin

Memory Pool

3,236 transactions

1.06 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,910	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 55 secs ago	1.00 vMB	3,005	2

Show Transactions

Blockchain

Tip: 907,909 (770,886 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,023 137,023	00000000000002c37c75a2b874a34915f11d4dca9c7150f77d605ec143af0a84	19 Jul 2011, 08:30	0.00 MB	9	0
137,022 137,022	0000000000000a9dd3c63dbe3bcbc1b777266a2b7471b551fa8634f45f27805a	19 Jul 2011, 08:30	0.04 MB	104	158
137,021 137,021	0000000000000228a1ebb9532548cb5f798f07be50c79fa4471f132e832e4114	19 Jul 2011, 08:09	0.04 MB	128	54
137,020 137,020	00000000000009c93336677f4e0faca60fc298b007757cb908b7c15eb53df8e9	19 Jul 2011, 08:09	0.01 MB	12	831
137,019 137,019	000000000000062ffd67edd3357a8474c226fd0cb3a8407109334ae3cd464cca	19 Jul 2011, 08:01	0.00 MB	13	37
137,018 137,018	00000000000007a2f6726ed3ecf1740d7f3e50bfce32b3f5f9b644071326f16c	19 Jul 2011, 07:59	0.06 MB	124	267
137,017 137,017	00000000000005c7608c5c9582e21e0a0e68bb2ed6d48492e8bc29a6fcc1a693	19 Jul 2011, 07:33	0.03 MB	55	296
137,016 137,016	00000000000008356ab6ead86726e7e443bef767b50019320d02d8320c4f39e4	19 Jul 2011, 07:13	0.04 MB	94	300
137,015 137,015	00000000000003e46e5cfb04d690c4ed26d6e7240f7df0ab8c0c11ee054c9a25	19 Jul 2011, 07:01	0.00 MB	1	0
137,014 137,014	000000000000013baa83a51e4722e8535f371a9b22d4c28513c8b5c218526ea2	19 Jul 2011, 07:01	0.01 MB	11	156
137,013 137,013	00000000000006d5d350315ebcc0557de45ae4fe6528deb2470c2d62c2164b90	19 Jul 2011, 06:52	0.03 MB	108	156
137,012 137,012	000000000000083dce5d73ea4f256f765b0a9d8a2c1dfd947b20498447af97f6	19 Jul 2011, 06:43	0.04 MB	81	128
137,011 137,011	00000000000004b4cab382e26aeb4641b7ce4013b08a514b8e77cd0e448b1e9a	19 Jul 2011, 06:33	0.05 MB	127	136
137,010 137,010	0000000000000798ad2bdf5f645fc614f70a21bbddf2075ea089684525273cdb	19 Jul 2011, 06:32	0.05 MB	84	600
137,009 137,009	00000000000003c87c5d7a8b10201558caeda52edfca45fe068c767e2b555884	19 Jul 2011, 06:03	0.03 MB	51	596
137,008 137,008	00000000000006c83e3ee98b74525fe662abe9712e7aab92e4c0912f6d9063f3	19 Jul 2011, 05:31	0.05 MB	126	136
137,007 137,007	0000000000000688d781288f3ab513569f5ed483c5cee56fc963c78bfe988183	19 Jul 2011, 05:23	0.03 MB	38	321
137,006 137,006	00000000000007b92377bac977935ea66a4bc3d7239197b8419a81554231e210	19 Jul 2011, 05:03	0.02 MB	61	80
137,005 137,005	00000000000000b74e8c6b5fe35139bf77675cf0d0d6ac323feabb0303144eb1	19 Jul 2011, 05:01	0.03 MB	80	190
137,004 137,004	00000000000000833c2f2b00c15f9d90819f6136f980092714253228be7a689c	19 Jul 2011, 04:55	0.03 MB	48	253
137,003 137,003	00000000000004944a9fd00c0fd2471b21af345f8c5b6f74d74f557841166f59	19 Jul 2011, 04:30	0.03 MB	100	180

Previous 10 blocks ↓

Total Size: 769.37 GB

Node Information

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

Uptime: 2 months, 18 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.93 GB sent, 94.81 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.