Blockchain Explorer | learn me a bitcoin

Memory Pool

88,204 transactions

37.48 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 16 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,902	000000000000000000035cb80000000000000000000000000000000000000000	12 mins, 23 secs ago	1.00 vMB	3,600	38

Blockchain

Tip: 847,901 (346,553 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,348 501,348	00000000000000000003f35cdc49405be065f6a9a9f76940eabd4cf8a5379643	28 Dec 2017, 01:41	1.09 MB	2,245	556
501,347 501,347	00000000000000000016ae72132ab17807802ebba44fadeb1d22b8dfdb288050	28 Dec 2017, 01:31	1.07 MB	2,390	510
501,346 501,346	00000000000000000001578fe3660d29c44ec2f3ceb86aaf47f6c4e2b727493f	28 Dec 2017, 01:24	1.07 MB	2,696	571
501,345 501,345	000000000000000000727dc3389a921c73aa1348713feab823c0d0d0354abb41	28 Dec 2017, 01:15	1.03 MB	2,458	266
501,344 501,344	0000000000000000006edb69e61704ba2349d40fa6de9b86df7e327299c27b88	28 Dec 2017, 01:14	1.13 MB	2,638	613
501,343 501,343	00000000000000000055219cf693cdf0c7fd4373b0c73baa50b847f37e7e717e	28 Dec 2017, 01:10	1.14 MB	2,218	856
501,342 501,342	0000000000000000003a2fb00589cf1606dee897eee98d2beddd96e8dc725e85	28 Dec 2017, 00:42	1.06 MB	2,201	458
501,341 501,341	000000000000000000927b9c685ac2afd10da49cf33f6e47e71b21333621ad23	28 Dec 2017, 00:39	1.13 MB	2,455	765
501,340 501,340	0000000000000000000cef336eb7b165a1437a14781227745ce941026b171b8a	28 Dec 2017, 00:22	1.07 MB	2,991	595
501,339 501,339	000000000000000000165853bed11306ab6de4c5383ca42822e85033869ec6a8	28 Dec 2017, 00:15	1.10 MB	2,070	524
501,338 501,338	000000000000000000941ee4b49fa64a4e3ef0d813de7ce6e883ac2862dc8387	28 Dec 2017, 00:15	1.15 MB	2,390	685
501,337 501,337	00000000000000000009602c44c7cd7f57ead1d9cb34ca4e9dd3b6c7fe85f909	28 Dec 2017, 00:02	1.16 MB	2,483	745
501,336 501,336	0000000000000000009134e6c3c626e96069ac47a2bef10f846985ffdb5a42b6	27 Dec 2017, 23:48	1.14 MB	2,216	879
501,335 501,335	00000000000000000047e37769d3707eeea2ac22a06e00683dd7b3fd29876543	27 Dec 2017, 23:13	1.14 MB	2,537	779
501,334 501,334	0000000000000000003ea78f7b2c54c6ef28122366731ddee8940f735cd7004e	27 Dec 2017, 22:51	1.02 MB	2,046	286
501,333 501,333	0000000000000000005603d5d82344bf6ec43cde41f2600a2e3027efacb2534d	27 Dec 2017, 22:49	1.04 MB	2,373	344
501,332 501,332	000000000000000000822f3e0a5c1690d7efae0dc96a898b0c6f6d183aedd81a	27 Dec 2017, 22:46	1.16 MB	2,426	723
501,331 501,331	00000000000000000038fbf7fcda5595b60f918a1e019c82a455ca7ae56a9023	27 Dec 2017, 22:35	1.00 MB	2,573	642
501,330 501,330	0000000000000000000b338f04258d9d9571d111c512468611acbf2ae4bf4a47	27 Dec 2017, 22:26	1.09 MB	2,259	475
501,329 501,329	00000000000000000048dc844cd9d013248ceb8a0663fef803736fc4d3b65df7	27 Dec 2017, 22:23	1.20 MB	2,464	736
501,328 501,328	0000000000000000008b6bfdd711e485e1d6e24364591b3086140c1923155380	27 Dec 2017, 22:07	1.00 MB	2,482	657

Previous 10 blocks ↓

Total Size: 657.61 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 22 hours, 19 minutes, 52 seconds
Connections: 10 outgoing, 55 incoming
Data Transfer: 88.50 GB sent, 0.48 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.