Blockchain Explorer | learn me a bitcoin

Memory Pool

38,538 transactions

51.71 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,124	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 39 secs	1.00 vMB	3,643	35

Blockchain

Tip: 841,123 (452,573 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,550 388,550	00000000000000000d2d6b9c27c5ec95b92bc4e17a4f08fe7f36a2288ccc6bad	15 Dec 2015, 13:31	0.93 MB	1,732	26
388,549 388,549	000000000000000008eb17a3dbde63126564d4f35ee8142dfdac8364cb351bbb	15 Dec 2015, 13:27	0.90 MB	1,996	35
388,548 388,548	00000000000000000b091f6700ec42c08c2295f37205ed3c803be3d13f378249	15 Dec 2015, 13:18	1.00 MB	2,992	51
388,547 388,547	00000000000000000020e9bf1625be2be32ebebad4b37f8589dd76553ef5e449	15 Dec 2015, 12:53	0.75 MB	2,355	53
388,546 388,546	00000000000000000740c7cefc82078a3a65f721c599a4a06b948c032deddca4	15 Dec 2015, 12:31	0.73 MB	1,009	20
388,545 388,545	00000000000000000188b6321da7feae60d74c7b0becbdab3b1a0bd57f10947d	15 Dec 2015, 12:27	0.75 MB	1,668	36
388,544 388,544	000000000000000009edade8bc156f77e4c6d91e3b790dbe1ca7ee6addeb673f	15 Dec 2015, 12:18	0.37 MB	1,103	45
388,543 388,543	000000000000000004e8b5e52a0480007f061eca486474fd76cb698c11c2894a	15 Dec 2015, 12:12	0.00 MB	1	0
388,542 388,542	00000000000000000d31508b19a665d0b1af695ad1f27c5310cae3601866c6c1	15 Dec 2015, 12:11	0.62 MB	998	27
388,541 388,541	000000000000000006095b0a6cd86119156d1ae2a00ade5f1b08e3333c411465	15 Dec 2015, 12:08	0.20 MB	473	29
388,540 388,540	000000000000000007a1660700b145e6e60f698de80a0a0a095118596d272749	15 Dec 2015, 12:06	1.00 MB	3,171	50
388,539 388,539	000000000000000001a778182b185b405a83c42e54ffa27550622d1c00779910	15 Dec 2015, 11:40	0.09 MB	216	52
388,538 388,538	00000000000000000b78ecee58477f63f1fac2d03fe0fa6d0ef42f95625e479f	15 Dec 2015, 11:38	0.83 MB	1,656	31
388,537 388,537	000000000000000001bd68962863e6fa34e9776df361d4926912f52fc5f4b618	15 Dec 2015, 11:28	0.25 MB	663	46
388,536 388,536	000000000000000006fa077a6bbbb724e581ce5f697f57d4876daefa85fa89f4	15 Dec 2015, 11:24	0.10 MB	287	43
388,535 388,535	0000000000000000097bd3e5e94dc7db7d3a823bbf3d9f5bf8be8d8ace91b996	15 Dec 2015, 11:23	0.91 MB	1,558	21
388,534 388,534	0000000000000000050e7d9871059f2bf26fc1e04cd1a17ed7054842f558b367	15 Dec 2015, 11:15	0.56 MB	1,137	30
388,533 388,533	0000000000000000075fd8ff11a90488f94af1528e2711797d3ce825a12259f0	15 Dec 2015, 11:08	0.05 MB	154	57
388,532 388,532	000000000000000004cd81e2559a5ead00e0d2eb306f0d97d8384d0767e4c47d	15 Dec 2015, 11:08	0.69 MB	1,476	41
388,531 388,531	000000000000000001827d374c1112b4c35c13da4b938a4463ee75605f267244	15 Dec 2015, 10:58	0.57 MB	1,189	33
388,530 388,530	00000000000000000d139d20e337fb785faa3c80aa3781d267288bab3d14792d	15 Dec 2015, 10:50	0.22 MB	460	32

Previous 10 blocks ↓

Total Size: 645.11 GB

Node Information

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

Uptime: 24 days, 18 hours, 35 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,201.86 GB sent, 30.57 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.