Blockchain Explorer | learn me a bitcoin

Memory Pool

81,613 transactions

38.67 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,537	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 56 secs ago	1.00 vMB	3,152	11

Blockchain

Tip: 844,536 (237,375 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,161 607,161	00000000000000000006344d717a194368ac3b4d8437009c0b079e5ced7a0d35	08 Dec 2019, 03:09	0.76 MB	1,854	16
607,160 607,160	000000000000000000135e93852bef367b33727de0e3a1f3385452430135fe3d	08 Dec 2019, 02:59	0.49 MB	1,091	27
607,159 607,159	00000000000000000013db796853a933a792181f84d31dc0012a744b1e56879a	08 Dec 2019, 02:52	0.98 MB	2,031	14
607,158 607,158	0000000000000000000a4ed9087548b57d76ff4066e90d093d3f9e4e641676a1	08 Dec 2019, 02:42	0.22 MB	553	15
607,157 607,157	00000000000000000007fd5d8c79fe7f0f6417830ceb9ce26e514dd471a35134	08 Dec 2019, 02:39	0.22 MB	490	23
607,156 607,156	0000000000000000000bb9c2d864ceeace519dee71c3f65968506e7d2d9bd51d	08 Dec 2019, 02:36	1.19 MB	2,751	11
607,155 607,155	0000000000000000000eec394680b140227ba497ac83d64c8e6518e097501530	08 Dec 2019, 02:26	1.28 MB	2,850	9
607,154 607,154	00000000000000000005a1dd4445f972121d01f4cb103ad99e92123c3c15ef71	08 Dec 2019, 02:22	1.27 MB	2,580	27
607,153 607,153	0000000000000000001494680f49f402113810100db3087a4531cfcbb851eb28	08 Dec 2019, 01:38	0.47 MB	1,394	13
607,152 607,152	0000000000000000000e3331a3a9f7caf899d8631d63612566610e5b82f1e819	08 Dec 2019, 01:31	0.76 MB	1,921	10
607,151 607,151	000000000000000000037d294e09380b196003accd3d15d9c3c90fa43bec2cac	08 Dec 2019, 01:21	0.81 MB	2,010	15
607,150 607,150	00000000000000000000e46223acad6ac225d0925db785d37aa0c1a8e98ea948	08 Dec 2019, 01:09	0.53 MB	1,287	14
607,149 607,149	00000000000000000011e42985ddf3ad69ad55ea1d8bad9ec3fb0af24a223b28	08 Dec 2019, 01:02	0.57 MB	1,066	19
607,148 607,148	0000000000000000000b1abdcaa273f6560d4bbc0c4c11413fe8e91fae7c72be	08 Dec 2019, 00:58	0.05 MB	179	7
607,147 607,147	0000000000000000000ee6fc724f9504f64b55743678e3c37eaa910ceee4b2db	08 Dec 2019, 00:57	1.07 MB	2,585	7
607,146 607,146	00000000000000000002375bca4d9b684a2492d75ad0df90a84a35d1543df5ad	08 Dec 2019, 00:49	1.38 MB	2,905	18
607,145 607,145	0000000000000000000559cbb2830ca2afee6124a8ff11a0f508ffdf31336dc4	08 Dec 2019, 00:22	0.60 MB	1,469	20
607,144 607,144	00000000000000000010aab8fa43cf6d0d3363289cad87475b4d8d42a827114b	08 Dec 2019, 00:15	0.15 MB	403	12
607,143 607,143	0000000000000000000d0935b0d3c2951da70d4215c07002431d19f6d2a28631	08 Dec 2019, 00:13	0.53 MB	1,482	16
607,142 607,142	00000000000000000008e01af8e65d3c10b2f6aa470c45a401e3ec9717723969	08 Dec 2019, 00:05	0.61 MB	1,449	12
607,141 607,141	0000000000000000000d74c159f7d98b81ce6deddf7a668801b37d00ed791c67	07 Dec 2019, 23:57	0.84 MB	2,479	10

Previous 10 blocks ↓

Total Size: 651.53 GB

Node Information

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

Uptime: 1 month, 18 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,140.94 GB sent, 69.11 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.