Blockchain Explorer | learn me a bitcoin

Memory Pool

7,109 transactions

2.34 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,845	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 25 secs	1.00 vMB	2,758	3

Show Transactions

Blockchain

Tip: 907,844 (783,656 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
124,188 124,188	0000000000000d53320a1e1d4324dcc4841b5f75dca1ef334ef091605ca1647e	15 May 2011, 20:21	0.02 MB	78	863
124,187 124,187	000000000000069340190b41e41a204c7f685284065efbc14db51e7219a92c40	15 May 2011, 20:00	0.01 MB	26	828
124,186 124,186	0000000000000542d49e7e1f669a0c375503cda06f98f3c90fc2771f73eee59d	15 May 2011, 19:45	0.00 MB	8	3,039
124,185 124,185	0000000000005373b6a018e02ac1ae3dbcab2583f68c92971638af5f95874320	15 May 2011, 19:38	0.01 MB	19	582
124,184 124,184	00000000000033b1735479be62f9e499199868cdc3fe8c0e38b77aaee39b41ec	15 May 2011, 19:31	0.00 MB	16	1,723
124,183 124,183	0000000000004ae573d942e519bd36ca6293c10c2fae838a6880b14444e051cb	15 May 2011, 19:20	0.02 MB	41	1,046
124,182 124,182	00000000000022533533bc1345d1dedc6b980a6bc4f9cca70c4956013846463d	15 May 2011, 19:05	0.01 MB	20	1,489
124,181 124,181	0000000000003016aa878c48977db3147db1ae00ae8ff007c1a79313a2afd6d2	15 May 2011, 18:54	0.00 MB	11	1,036
124,180 124,180	000000000000373bf812061dfd3778ff8d0810e34f15801e308ce3fa85fc2ca2	15 May 2011, 18:48	0.00 MB	1	0
124,179 124,179	000000000000292ca7b26e5277d4e7e6d6be9289a97af14f9aa4bfa1cf85f326	15 May 2011, 18:47	0.00 MB	6	332
124,178 124,178	00000000000045a45f8090d319d97ac7235d6f704cf1afaf90bffbf36dc4d552	15 May 2011, 18:47	0.01 MB	48	576
124,177 124,177	0000000000004801ad70ebe3f9cb42ab4e08e307afbb3de792b66841a5732e7c	15 May 2011, 18:26	0.01 MB	51	2,405
124,176 124,176	000000000000046b1ff825a740ffb4606922ba60634f0739bd238d4b474320fc	15 May 2011, 18:14	0.01 MB	19	1,155
124,175 124,175	0000000000001f02b9f3e8f5464587ea2c1bbdb4edff60b434cf617d9fbe0c0e	15 May 2011, 18:06	0.01 MB	24	682
124,174 124,174	000000000000678d1cec66007a83e9f18f68fdba8bbfb341475302957b61c69e	15 May 2011, 18:00	0.01 MB	22	667
124,173 124,173	00000000000017ae442b69964ff6a958aff1338b09b881798a76ab33fc564a1d	15 May 2011, 17:53	0.01 MB	24	121
124,172 124,172	000000000000410afbc66f53efa9cd742f599be80677132cadb47999471ddf79	15 May 2011, 17:46	0.00 MB	3	886
124,171 124,171	000000000000099b41ec0daae849e5f697215850869b7b1d4c99156d591d75eb	15 May 2011, 17:45	0.00 MB	7	254
124,170 124,170	0000000000002cb3f4c5c060e590257683095731d4432329679b0cccf3827761	15 May 2011, 17:40	0.00 MB	9	790
124,169 124,169	0000000000000aa764b18f5ff56b526c45013545ac16d6a5e47873ef922ebfdb	15 May 2011, 17:36	0.01 MB	48	2,611
124,168 124,168	00000000000009e32663bafb87b6c5bb8d5eaa77b8d25dbb73274e01e2d2e1dd	15 May 2011, 17:24	0.01 MB	12	728

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.16 GB sent, 94.18 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.