Blockchain Explorer | learn me a bitcoin

Memory Pool

24,887 transactions

43.70 vMB

Show Random Selection

Max Size: 163/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,006	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 56 secs	1.00 vMB	4,641	13

Blockchain

Tip: 842,005 (191,442 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,563 650,563	0000000000000000000e39f597e3d5d2ca15a6408b03ab0964d29adea3df9e17	29 Sep 2020, 21:57	1.32 MB	2,851	84
650,562 650,562	0000000000000000000a9177cead2b0816b9c6d76ef20487c1be556007862550	29 Sep 2020, 21:36	1.18 MB	3,661	62
650,561 650,561	0000000000000000000795b7d8127cfc5455b530c35c386de7244899fe4defeb	29 Sep 2020, 21:35	1.27 MB	2,894	80
650,560 650,560	0000000000000000000ccef5f00f73c847dd500a5ebc6e71e1d34fd7fe72a62e	29 Sep 2020, 21:20	1.36 MB	2,748	84
650,559 650,559	0000000000000000000e75a50de3a44d73e202c30728f796c6fede424fcce27a	29 Sep 2020, 21:04	1.32 MB	2,921	75
650,558 650,558	00000000000000000005354e8837042e40c4506c5d7f4c1c0de59841d865dd4b	29 Sep 2020, 20:53	1.28 MB	2,980	74
650,557 650,557	00000000000000000008f756f5a0b99c357e940132b95313e1af13b65503f1c8	29 Sep 2020, 20:44	0.00 MB	1	0
650,556 650,556	00000000000000000006eeb0629de18e85600e63f32d0d56c82b50508260d0c1	29 Sep 2020, 20:44	1.13 MB	3,193	69
650,555 650,555	00000000000000000008623119d7234e276d30334af783201291750c8a8d971d	29 Sep 2020, 20:42	1.42 MB	2,680	72
650,554 650,554	0000000000000000000904992a62d8099a2d4416acc0295407d7267a9b614f38	29 Sep 2020, 20:41	1.28 MB	2,940	96
650,553 650,553	00000000000000000001b127e2e7fb665eb2d89aa143c9ab12c1f52beef94a47	29 Sep 2020, 20:06	1.19 MB	2,642	69
650,552 650,552	0000000000000000000d0f4e156f793f122902539672cd9b408413986a381e47	29 Sep 2020, 20:02	1.13 MB	2,997	67
650,551 650,551	00000000000000000000625f4f0401f169c55656e768b563fe7e0fec24a5e575	29 Sep 2020, 20:01	1.18 MB	2,555	69
650,550 650,550	0000000000000000000c1ac6b20d95cbac4eb20dee323ed9f4fafcf68d418522	29 Sep 2020, 19:58	1.37 MB	2,775	75
650,549 650,549	0000000000000000000cdccdae027601116d95d5c3a9da4906b760e23c262df3	29 Sep 2020, 19:53	1.30 MB	2,766	77
650,548 650,548	0000000000000000000afb51c22a4c91ef0e02e3f3f5284c127bd07930c9f2c4	29 Sep 2020, 19:44	1.40 MB	2,443	84
650,547 650,547	0000000000000000000699813eafc7d12174685b5b3f1ea64450e041729f14e5	29 Sep 2020, 19:32	1.35 MB	2,597	110
650,546 650,546	000000000000000000088b3bf6c882fce565a4ba520cfe1a29cc429859fc1ea7	29 Sep 2020, 18:51	1.28 MB	2,387	66
650,545 650,545	00000000000000000002c6ec1548a175022e47ffd697cbe079d98ee0d94923b9	29 Sep 2020, 18:50	1.34 MB	2,772	82
650,544 650,544	0000000000000000000a0d5ea59ce337553636e8b34c8c952a476b0bd895a84c	29 Sep 2020, 18:40	1.20 MB	2,911	98
650,543 650,543	0000000000000000000438b2c8e40e636a70e164abecd952e62a7f471c798e25	29 Sep 2020, 18:00	1.29 MB	2,999	88

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,402.31 GB sent, 39.92 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.