Blockchain Explorer | learn me a bitcoin

Memory Pool

82,555 transactions

38.15 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,538	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 1 sec ago	1.00 vMB	2,759	12

Blockchain

Tip: 844,537 (237,347 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,190 607,190	00000000000000000013efc16ab62de5c43264884e8269d5ba780b25abfe5a75	08 Dec 2019, 07:32	0.00 MB	1	0
607,189 607,189	00000000000000000012aa8d9a7e1e3f451aed5b3c294bd1db3bd72b1a55b067	08 Dec 2019, 07:32	0.59 MB	1,136	15
607,188 607,188	00000000000000000009fc6c77fe49ab441b84a2ecadb573f0fa512e180b0fa4	08 Dec 2019, 07:25	0.76 MB	2,042	14
607,187 607,187	0000000000000000001416f8c03a2a76c6d21090146f8dc1b862b52b51443120	08 Dec 2019, 07:14	1.23 MB	3,051	13
607,186 607,186	0000000000000000000f5043c9959f6ae8f7cbc46a72c7ff7172386093642fe8	08 Dec 2019, 07:07	1.20 MB	3,140	18
607,185 607,185	00000000000000000009cdfbf50ba533afdadefe4eb3681cb7a84bb17a8e0972	08 Dec 2019, 06:35	0.59 MB	1,548	14
607,184 607,184	000000000000000000018d7a7a2b5fd9aed0f0ce2eba099d892deb6115d5a7f2	08 Dec 2019, 06:25	1.11 MB	2,151	13
607,183 607,183	0000000000000000000986887254520742ac2bf3b5a44845e3a25caeda9f7805	08 Dec 2019, 06:15	0.14 MB	372	36
607,182 607,182	00000000000000000002802319ab097e42ef27bc9ccb610917fde742328751cc	08 Dec 2019, 06:13	0.80 MB	1,793	13
607,181 607,181	0000000000000000000e52e156bcbea98356296f894ddddd575aec51354226ff	08 Dec 2019, 06:04	1.22 MB	3,071	12
607,180 607,180	00000000000000000001ac3c659c548690f0b2aac44c036005f4fb2070c175b0	08 Dec 2019, 05:47	1.06 MB	2,791	16
607,179 607,179	00000000000000000006033726955d4fca4d983008cc13ffb8b8e2271a39c6aa	08 Dec 2019, 05:29	0.46 MB	1,351	16
607,178 607,178	00000000000000000005922817007576bfedbe820fc6968e08a3409a769481cb	08 Dec 2019, 05:22	0.45 MB	1,222	1
607,177 607,177	000000000000000000055922fe0afef5af8042ef164bfcbb45d05134b757f648	08 Dec 2019, 05:22	1.31 MB	2,872	24
607,176 607,176	0000000000000000000f24da2ff589d3142bcc7f8a6bcca7789fd1c95f88c81a	08 Dec 2019, 04:55	0.49 MB	1,206	15
607,175 607,175	0000000000000000001442717c72c7c4ad23cfc9379c0fb34ca04c083471428b	08 Dec 2019, 04:48	0.59 MB	1,207	14
607,174 607,174	00000000000000000004150d752630d7335c5798889b9af65bd1b2635163ea41	08 Dec 2019, 04:42	1.04 MB	2,258	11
607,173 607,173	00000000000000000000b551e5c8658390d2bf88f719bf2569e45cc670a8e2a7	08 Dec 2019, 04:31	0.34 MB	917	12
607,172 607,172	0000000000000000000fae2153dc41601c688fc08861481b07003d0c174e7bb2	08 Dec 2019, 04:26	0.17 MB	501	21
607,171 607,171	0000000000000000000c1147786c5816f2fa289cd59d131a3f3695f7f7c4b527	08 Dec 2019, 04:23	0.82 MB	1,897	19
607,170 607,170	0000000000000000000a32982a440f31738b942f463b47b2bee5d9a7f1b1729f	08 Dec 2019, 04:13	0.69 MB	1,601	16

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: 9,141.43 GB sent, 69.13 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.