Blockchain Explorer | learn me a bitcoin

Memory Pool

5,916 transactions

2.92 vMB

Show Random Selection

Max Size: 17/200 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
908,697	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 28 secs	1.00 vMB	2,338	2

Show Transactions

Blockchain

Tip: 908,696 (888,623 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
20,073 20,073	00000000639dfbf9b7934dc95f32d7934e111f6b3f22fd5f36c180a1c4f5c6d8	23 Jul 2009, 22:08	1
20,072 20,072	00000000fb6f0034dae0b294bb64b9fddccffda3ee9a27c1f8691b40f8bd846d	23 Jul 2009, 21:51	1
20,071 20,071	00000000628de5ba9342f462d5c9d2085bc3957244c36af2074f4878c3c701a0	23 Jul 2009, 21:54	1
20,070 20,070	00000000f4d0fab36f39a3e012967531ce2403183f751fe236a1082c640348b8	23 Jul 2009, 21:23	1
20,069 20,069	000000000a756234570a31b5250423a29470635fe212aa0c3ed3005c4c124b9c	23 Jul 2009, 21:15	1
20,068 20,068	00000000e5e005863713da0a0d1c3be9f10cd5dc2123ca2cdd9ed884e7500f86	23 Jul 2009, 21:11	1
20,067 20,067	00000000628f5a44cdba5fed96bbf4a26fe2bf0935fb5efad3566be963c8b30c	23 Jul 2009, 20:57	1
20,066 20,066	00000000a79bfd485496b5e0fb340eb0b8d128453b5d44ff6c4101906dc6d5fd	23 Jul 2009, 20:54	1
20,065 20,065	00000000defb784b3720a9ba1923e3c22bfd9901a351e1aa7b59b18c00b44135	23 Jul 2009, 20:11	1
20,064 20,064	00000000d83b6bb5c5d805a2b6a6d7db150f27434b81c15161774158fb8fc103	23 Jul 2009, 20:03	1
20,063 20,063	0000000047c68f24db0a494619281c80a07e028bbb62b6e40d5be4b281ca5197	23 Jul 2009, 19:26	1
20,062 20,062	00000000b4a8353393613876e84876fbb0cfe172b091111866ea33eccc6a2460	23 Jul 2009, 18:55	1
20,061 20,061	000000008414566d2cadfa64c44b46925e6396e8a769779ccf26d31fa77b6fc3	23 Jul 2009, 18:17	1
20,060 20,060	00000000380f1cd116a2f1d4075d64aca4021f60537e10506edcfc32ccf35d11	23 Jul 2009, 18:01	1
20,059 20,059	00000000bea220362c5a7cc4f5fc44a4a35b215eb2793e89737ee35115db1c21	23 Jul 2009, 17:21	1
20,058 20,058	0000000045303a85ea097ebab1379372952bb9ef7f6a0d25959ae34eedfdddb3	23 Jul 2009, 17:09	1
20,057 20,057	0000000091ee4f4898e9bbf9d46b7f745a222247e4ac805323a7ec77f58512fc	23 Jul 2009, 16:44	1
20,056 20,056	00000000239a2dfbdf25ff3d1c563ab7f409be175c71d21d0ffb8bcb31eb8290	23 Jul 2009, 16:38	1
20,055 20,055	00000000a2268fb2d4ddc0408fae961a96668db58de415d3c9e0a7694eeb1657	23 Jul 2009, 16:37	1
20,054 20,054	000000005fb53da5c3cda78aef28cbc44fde3e435f1dc2ac04df53387049171f	23 Jul 2009, 16:22	1
20,053 20,053	00000000beee9214e66bf3e25040704921bbf5c262ad8c18649ff0d7957bbe87	23 Jul 2009, 16:06	1

Previous 10 blocks ↓

Total Size: 771.00 GB

Node Information

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

Uptime: 2 months, 24 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.29 GB sent, 101.94 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.