Blockchain Explorer | learn me a bitcoin

Memory Pool

8,422 transactions

2.74 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,552	00000000000000000002349e0000000000000000000000000000000000000000	27 mins, 7 secs ago	1.00 vMB	3,219	4

Show Transactions

Blockchain

Tip: 908,551 (855,109 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
53,442 53,442	0000000013cfe4cc44c09fc67c1290037088f50eb9c8a4c2ed74360f7890fb14	28 Apr 2010, 04:42	1
53,441 53,441	000000000489d5fb40fa1958e3cdc5ab12451cabd5a400e159244b5d3185d602	28 Apr 2010, 04:35	1
53,440 53,440	0000000000bbf66e1205afaa4184a4dfc6f50584a6780bff89e1fc85dc90b069	28 Apr 2010, 04:31	1
53,439 53,439	0000000001d9f16a864011f8f91ce27f79edaa79936a755ce558bc015a95cff1	28 Apr 2010, 04:08	1
53,438 53,438	0000000007320d74fb8687592502ab19449ed274cf2475532879221083e8b5a0	28 Apr 2010, 03:59	1
53,437 53,437	000000000d3c3c84c2d77415294762d3217b5cdd5eeb52d88964f731a7c9c8dd	28 Apr 2010, 03:57	1
53,436 53,436	00000000006c4f6dcca06ffaef592f4263dbe9739ad9aed131fdac04af791d64	28 Apr 2010, 03:45	5
53,435 53,435	000000000731015cac8bd3b84380639f97a6bc3125b983cda3bc60247ab9ad98	28 Apr 2010, 03:18	1
53,434 53,434	000000000ddcb13332e68086b25472a761734959b9f5acedb4cab9a1baa3a462	28 Apr 2010, 02:50	1
53,433 53,433	00000000163d3d2b0ddbf3d2cc0d6cba639fdc52e23c34e6b44bbfc95b850c65	28 Apr 2010, 02:48	1
53,432 53,432	000000000116a236e90b1910c351a9b6105010f2a2a324ffeda95d963f5d2dcc	28 Apr 2010, 02:46	1
53,431 53,431	0000000002d3a1f4cb4687fd3d7d2a608e1e526f22f85d7f84feeb4fe784fe2b	28 Apr 2010, 02:36	1
53,430 53,430	0000000014d740dc6d89263da3dcc997b18dc2c6e78e6fd41ab446e79a2c98c3	28 Apr 2010, 02:26	2
53,429 53,429	000000000e67c326b1727875e1ee76571f2bd420feabb836441d6302fd32a99e	28 Apr 2010, 02:15	2
53,428 53,428	000000000f8d1bb3df8149d7c429ae30330a21eb3bb2b5d2b53abcd839e54b10	28 Apr 2010, 02:03	1
53,427 53,427	00000000052174b374e29b1c986e87b0b9d02609473e5ef86cae783497e3a68e	28 Apr 2010, 01:57	1
53,426 53,426	00000000045888bcd9473146d2cd2efb655954049b0c756bd613539280b58a73	28 Apr 2010, 01:46	1
53,425 53,425	00000000103236523936388ff0fbfc5ab97e2abeae2a6d17daf9b10089729eff	28 Apr 2010, 01:46	1
53,424 53,424	00000000005c6ccb594e0fc1f61e1b4edd65b00c07069eeb9572a31d2af6c1b5	28 Apr 2010, 01:41	1
53,423 53,423	000000000144175e5163892c2fe5cd56e8732a06b17e6b1e96bbf6fabd550ac4	28 Apr 2010, 01:40	4
53,422 53,422	000000001372614ffe16035d8e61acf58bc5617e17fd71546d0db925ef2c9b04	28 Apr 2010, 01:07	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 4 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,844.90 GB sent, 100.59 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.