Blockchain Explorer | learn me a bitcoin

Memory Pool

1,128 transactions

24.94 vMB

Show Random Selection

Max Size: 100/200 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
908,310	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 59 secs	1.00 vMB	860	2

Show Transactions

Blockchain

Tip: 908,309 (808,967 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
99,342 99,342	00000000000134da242f47a5ba793e0e15359c30b6f5fb37649d9f8648e33d70	25 Dec 2010, 10:37	0.01 MB	4
99,341 99,341	0000000000040795899204c5f26051e0e35a54d73e3ee65077fb072849594959	25 Dec 2010, 10:30	0.00 MB	2
99,340 99,340	00000000000146d205cc6d17a4c444fa0d92dc3d55ac93b9a53dc24701911d66	25 Dec 2010, 10:27	0.00 MB	1
99,339 99,339	0000000000000d4c6fe84c1c482112ac310033a5b69814d7c82ba1ac213b7ad1	25 Dec 2010, 10:27	0.00 MB	1
99,338 99,338	00000000000021dac18e6728aaa9969f379f88f23578e8ed1459644b6b4eb2df	25 Dec 2010, 10:21	0.00 MB	3
99,337 99,337	00000000000071c99dacd0becee5f047d5c3469ffe71de0f3b139eb75254fa3c	25 Dec 2010, 10:15	0.00 MB	1
99,336 99,336	00000000000019d2c666f836bed589684af745b537c92d383c56cde14b0500d8	25 Dec 2010, 10:11	0.00 MB	1
99,335 99,335	00000000000072c78735f9aeee1942d4619edd7b60ebbcb69bd19aaafbeb58f5	25 Dec 2010, 10:09	0.00 MB	12
99,334 99,334	000000000002858a7ee2991ac68a8a08fc360ad40e45be7977bde4beff5fd332	25 Dec 2010, 10:03	0.00 MB	12
99,333 99,333	000000000000833618241b8a8516fd2dab704cda9881de3889e5105f39751634	25 Dec 2010, 09:57	0.00 MB	2
99,332 99,332	0000000000029a908ff6ef14ee65a3aa07516e6f5a1dd34be8e45e300fde8a5d	25 Dec 2010, 09:55	0.00 MB	1
99,331 99,331	000000000002f4b9cd5b708ba11c49bda749a9092279776174726fb449eb922a	25 Dec 2010, 09:47	0.00 MB	2
99,330 99,330	000000000001d9c325e9604b78bd6d24bde715199a57793ac224990e010f3e0b	25 Dec 2010, 09:43	0.00 MB	4
99,329 99,329	000000000001b9578e50dfca631461d57be2b5e1f38dc3cefb0218d0d0b6f6d8	25 Dec 2010, 09:31	0.00 MB	3
99,328 99,328	000000000001bfef085e3f9238ffb43f74504f7b93da5349b648812985cad8a6	25 Dec 2010, 09:22	0.00 MB	3
99,327 99,327	000000000003b02a6c1d12a3e2d1c8b1e3332b28b57b07545fe446098b89d721	25 Dec 2010, 09:17	0.00 MB	1
99,326 99,326	000000000000476b55786541444f7e9abbbe7c351976378e8606b20fb01a5103	25 Dec 2010, 09:14	0.00 MB	5
99,325 99,325	000000000004448fff6d41630b21232b818c202d52d690451c376025bdb7f525	25 Dec 2010, 09:01	0.00 MB	2
99,324 99,324	00000000000276fc6f1479da6646a4a963ba7633b54e724a28b359a393ec3b45	25 Dec 2010, 08:59	0.00 MB	1
99,323 99,323	000000000002d3a6195536a3eb87706824a561264aeb960339e7ae9a183925cf	25 Dec 2010, 08:53	0.00 MB	2
99,322 99,322	000000000000ae821f7fe8df7fa7eafcadbbb2a0f62b15b0c7b5c53752026e2a	25 Dec 2010, 08:49	0.00 MB	7

Previous 10 blocks ↓

Total Size: 770.21 GB

Node Information

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

Uptime: 2 months, 21 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,696.73 GB sent, 98.58 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.