Blockchain Explorer | learn me a bitcoin

Memory Pool

36,352 transactions

38.02 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,393	0000000000000000000331db0000000000000000000000000000000000000000	42 secs	1.00 vMB	2,839	20

Blockchain

Tip: 842,392 (399,196 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,196 443,196	0000000000000000022b64ff8704ee5cdbafa031a469a2c6747995c15faea667	13 Dec 2016, 00:16	1.00 MB	1,767	53
443,195 443,195	00000000000000000128c5e3c1e44333796630bb3eb45018d2bddef8569c90d5	13 Dec 2016, 00:08	0.26 MB	755	89
443,194 443,194	0000000000000000019c4f3bb761e50c96068840577b6e8f9f7f2b8d171c3e92	13 Dec 2016, 00:04	0.41 MB	900	77
443,193 443,193	0000000000000000011766a9b662823bed43d8492e8009913e5aa1cd824fe0db	13 Dec 2016, 00:01	0.93 MB	1,294	37
443,192 443,192	000000000000000002c6ce3ec2c21972acf06998a481b68649e5be9cb2c3220a	12 Dec 2016, 23:55	1.00 MB	1,734	42
443,191 443,191	000000000000000002b02fe21de03a40ec396c4c7ec1dd622a691f013482a84b	12 Dec 2016, 23:53	0.93 MB	2,417	84
443,190 443,190	0000000000000000008ca171b35056c8552c350cb28e045ebfb39f10803c18c1	12 Dec 2016, 23:39	1.00 MB	2,003	55
443,189 443,189	0000000000000000027e2d261f6da2b63e51566056fb33628783f8593e0fd1b7	12 Dec 2016, 23:38	1.00 MB	2,754	77
443,188 443,188	0000000000000000002f95ec2d2b880d236557c84eaabd7ed4d438b327cfcebc	12 Dec 2016, 23:31	1.00 MB	2,787	83
443,187 443,187	0000000000000000039924255343a76942590fe0e1aa2cc3571c015fe5d32643	12 Dec 2016, 23:21	1.00 MB	1,574	75
443,186 443,186	000000000000000002757ea438cd6b240b9108b420b04d2550eb6e5bb9162094	12 Dec 2016, 23:15	1.00 MB	2,391	87
443,185 443,185	0000000000000000033bf3ef8d91736d175e2c709866313775abbc7e8b9dc5da	12 Dec 2016, 23:05	1.00 MB	2,388	106
443,184 443,184	000000000000000000d01d3e92cb4bbd7804914df5a61ad43fadbc2abdc44432	12 Dec 2016, 22:46	0.00 MB	8	453
443,183 443,183	000000000000000001e4f2acca37a92d5c79e865e095465b52fb399b86087595	12 Dec 2016, 22:35	0.00 MB	8	549
443,182 443,182	00000000000000000000f2f877c891449658a9afd1baaad6788216e26e027826	12 Dec 2016, 22:21	0.04 MB	74	34
443,181 443,181	00000000000000000357b263563beec05d7e7dfb4b33217fc2a92d396779be5d	12 Dec 2016, 22:21	1.00 MB	933	26
443,180 443,180	000000000000000001d172e8f64b632406013cc909565612cc2964899a56abd3	12 Dec 2016, 22:19	0.15 MB	363	84
443,179 443,179	000000000000000003ba7f4511c50cf31e62704fb15a59ac7f32a70570945569	12 Dec 2016, 22:17	1.00 MB	1,442	45
443,178 443,178	000000000000000001fbec3a210e37bd689f587c6063b425195e07390c08f800	12 Dec 2016, 22:13	1.00 MB	1,726	34
443,177 443,177	00000000000000000353d8b7746281baaf2d723923329a41a1cea600687faaac	12 Dec 2016, 22:12	1.00 MB	1,699	45
443,176 443,176	000000000000000002ae9435f4a91d8751cbb3a125dfe3bbad3e342d339145fb	12 Dec 2016, 22:10	1.00 MB	1,850	56

Previous 10 blocks ↓

Total Size: 647.46 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,492.03 GB sent, 45.83 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.