Blockchain Explorer | learn me a bitcoin

Memory Pool

5,747 transactions

1.83 vMB

Show Random Selection

Max Size: 11/200 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
907,703	00000000000000000002349e0000000000000000000000000000000000000000	31 secs	1.00 vMB	2,655	3

Show Transactions

Blockchain

Tip: 907,702 (773,368 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,334 134,334	00000000000007003fb47df9f520e292413501053b1e337a2349c093ffc6667e	02 Jul 2011, 05:15	0.33 MB	46	73
134,333 134,333	0000000000000628c60542be21e3026c8a6237646b6c9f0522aaa0e8d138091e	02 Jul 2011, 05:09	0.03 MB	80	541
134,332 134,332	0000000000000a6fff26402c17fbd2d0142c0a20f5c902c626391e0b26c74d6a	02 Jul 2011, 04:56	0.04 MB	100	773
134,331 134,331	000000000000057c320008b6d5d878318ed8258fd83cf73090565a6c03ea54ae	02 Jul 2011, 04:26	0.01 MB	13	333
134,330 134,330	000000000000050fa86264665b2625e6f842403393d766582f545ba4cc7d5938	02 Jul 2011, 04:21	0.07 MB	18	77
134,329 134,329	000000000000098243fd38f6da24e842434647214ab75cda3d06f19844edf594	02 Jul 2011, 04:18	0.02 MB	36	371
134,328 134,328	0000000000000a0f195735e66916ff6548abcefca97c6e314d22c63f9eb678be	02 Jul 2011, 04:09	0.03 MB	54	252
134,327 134,327	00000000000006c51d868c631d10d454c0a9e6cb473a7bbd702cc4b31b87999e	02 Jul 2011, 04:00	0.02 MB	56	351
134,326 134,326	0000000000000a6fb147596991cb55efc005132cbcb078997eac5ec6ae1e44ff	02 Jul 2011, 03:53	0.03 MB	67	751
134,325 134,325	0000000000000a1425b93264596582450a40ace7ab92f60d6027a3e63cd95344	02 Jul 2011, 03:37	0.05 MB	10	94
134,324 134,324	0000000000000a2b7a5d64322bba4b6ad8aa4c3201f486777eccf582959af3eb	02 Jul 2011, 03:36	0.05 MB	102	135
134,323 134,323	00000000000004dd5793b57f4b4e15fe95e0648d285f3c826a7de66062c2f89e	02 Jul 2011, 03:28	0.01 MB	33	656
134,322 134,322	0000000000000c14d5c95b30cafceae6b854eba38f4985ad4a6c938f119cb670	02 Jul 2011, 03:20	0.03 MB	91	335
134,321 134,321	0000000000000abc6e14db549ef25721469b238f76c58d4e9cda3611f12dabe2	02 Jul 2011, 03:14	0.00 MB	12	750
134,320 134,320	000000000000002281f2b0dc027b84c048e97f83f4c5ed9a7a40e225c36cbaf8	02 Jul 2011, 03:11	0.01 MB	40	965
134,319 134,319	00000000000000a9e882f9520f3fb1a91f3b856afcece37ba4f8d99cbaeecef9	02 Jul 2011, 03:03	0.03 MB	37	772
134,318 134,318	00000000000001d845392883dd99c057ad2213c58504ae765b9107a53133eaa0	02 Jul 2011, 02:58	0.01 MB	11	1,012
134,317 134,317	0000000000000725c7b01717c2f67f71d5ab29712eeea95e3cadc7b98dc7d847	02 Jul 2011, 02:55	0.01 MB	15	18
134,316 134,316	0000000000000508e0085f10888fad53c9b78ec3d79293ef1a41219743cefd84	02 Jul 2011, 02:53	0.00 MB	9	518
134,315 134,315	000000000000069af909b85fa925d089527d2a8f43a295a1ac76e7589e394ce9	02 Jul 2011, 02:49	0.02 MB	35	361
134,314 134,314	00000000000005aabc6614966457b2ea10eec68331adb1386e3bb3084483a28e	02 Jul 2011, 02:42	0.01 MB	14	1,135

Previous 10 blocks ↓

Total Size: 768.99 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.56 GB sent, 92.76 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.