Blockchain Explorer | learn me a bitcoin

Memory Pool

42,226 transactions

42.40 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,726	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 40 secs ago	1.00 vMB	2,788	23

Blockchain

Tip: 841,725 (412,386 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,339 429,339	00000000000000000151bd2aec66c3cb0b7a31f5a79c43901f1cc9154f587841	11 Sep 2016, 19:29	0.04 MB	114	46
429,338 429,338	00000000000000000053057ae85ba66f4c5869643567abfb31ca610270594101	11 Sep 2016, 19:29	0.93 MB	2,257	58
429,337 429,337	000000000000000001c8de6c27becc69c763d0434288d081578371da43a5f2d0	11 Sep 2016, 19:12	0.40 MB	782	55
429,336 429,336	000000000000000002843ccfb9a1a798bc049336d7be5b1b950930374778c5a5	11 Sep 2016, 19:07	0.18 MB	321	56
429,335 429,335	00000000000000000354dafdd996a1dfd387593e940a5b67acca32a030f2c41e	11 Sep 2016, 19:06	0.14 MB	377	71
429,334 429,334	000000000000000004186ec44b6bf80d0cae2d92c38bb5f935e1365d983097a4	11 Sep 2016, 19:05	0.68 MB	1,306	56
429,333 429,333	00000000000000000149de86626fb847b8b5f9543cf0a74a168553adf4ecbf42	11 Sep 2016, 18:55	0.12 MB	62	12
429,332 429,332	000000000000000002f3a055003a4174d2ac9344a19aeaa8fa1b74b37f491a50	11 Sep 2016, 18:55	1.00 MB	2,354	60
429,331 429,331	000000000000000003d31f814963aea02a2cb9a74910f490524b662bf9e262f2	11 Sep 2016, 18:37	0.87 MB	1,792	52
429,330 429,330	000000000000000003745585a3805ae39b74c9dce235cfcec0d3235298993d06	11 Sep 2016, 18:25	0.90 MB	1,985	76
429,329 429,329	0000000000000000004528fd465341aa9620fd18c825bc353900468e02568480	11 Sep 2016, 18:09	0.14 MB	225	60
429,328 429,328	0000000000000000006549ba3821c826e55da2d868fe645cc758bc2aa8dbd879	11 Sep 2016, 18:08	0.46 MB	936	59
429,327 429,327	000000000000000002763df2e6d6a1f328d7789bf7e0dd5f73510d12541cc97a	11 Sep 2016, 18:02	0.03 MB	78	75
429,326 429,326	000000000000000003ebd394f5f9f11b4e13ec37d67a8b83a9cb711fd35ff0fa	11 Sep 2016, 18:02	0.01 MB	18	63
429,325 429,325	000000000000000004cdf74029556f4e19afcc39bcc6d959d376ae3862efe29e	11 Sep 2016, 18:02	0.44 MB	1,106	65
429,324 429,324	000000000000000004162fe84495bfdcb8c372b4ea4b4ef9875c12944382c1b7	11 Sep 2016, 17:54	0.15 MB	314	56
429,323 429,323	0000000000000000031bbb1b274400628363682c5df635fa482c2803fe0eaa34	11 Sep 2016, 17:52	0.84 MB	1,489	64
429,322 429,322	000000000000000001c960994cd52f76157bb4e2a6a9ea0ce0c9c1dbb36adbf6	11 Sep 2016, 17:42	0.47 MB	1,148	59
429,321 429,321	0000000000000000016d861ef90a9f58b7be78487ac53aced9ba627af9db1f1d	11 Sep 2016, 17:34	1.00 MB	209	3
429,320 429,320	000000000000000003a44705ae38d33083284463fdb26a3e160920e0fdced0b3	11 Sep 2016, 17:33	0.61 MB	1,351	54
429,319 429,319	00000000000000000307a9de6888b25984e976f5385208376eef44830662b7a3	11 Sep 2016, 17:24	0.04 MB	114	62

Previous 10 blocks ↓

Total Size: 646.25 GB

Node Information

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

Uptime: 29 days, 6 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.89 GB sent, 36.63 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.