Blockchain Explorer | learn me a bitcoin

Memory Pool

87,713 transactions

30.11 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,968	0000000000000000000355f00000000000000000000000000000000000000000	4 mins, 11 secs ago	1.00 vMB	4,109	10

Blockchain

Tip: 844,967 (343,587 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,380 501,380	0000000000000000002aabe2458637cd5ad7c12eeb00f36c2840dffc8b662090	28 Dec 2017, 06:05	1.10 MB	1,077	378
501,379 501,379	00000000000000000024d59f3dda671b23a35f09dcf8bde7f04601a1d9d884d2	28 Dec 2017, 06:00	1.02 MB	255	156
501,378 501,378	0000000000000000009415a3dc51041a463f59e2fa0ca40976cc636eaf9764f9	28 Dec 2017, 05:59	1.01 MB	261	153
501,377 501,377	0000000000000000007a53db0bb2c11c24a3a111a7f702bd5fcf04804cbea716	28 Dec 2017, 05:59	1.09 MB	2,268	301
501,376 501,376	0000000000000000007b4e120b93277d9c25e869e0eb8ae3f91080c7617e48a2	28 Dec 2017, 05:56	1.17 MB	2,131	780
501,375 501,375	00000000000000000030bf3901f7cfdd72df92209b19c8a2a567d8de885d2bf3	28 Dec 2017, 05:37	1.14 MB	2,184	679
501,374 501,374	000000000000000000444d36b89d9aa41bf829a9db314adcfb6a69f47a11301f	28 Dec 2017, 05:23	1.04 MB	797	165
501,373 501,373	00000000000000000056d1069688f9c388e52fa0b3a9af23147ffb7699637443	28 Dec 2017, 05:22	1.11 MB	1,758	456
501,372 501,372	000000000000000000581f5b4efaebb92ac5ab666aeb199faa13e6a2b2a25777	28 Dec 2017, 05:14	1.05 MB	2,033	329
501,371 501,371	0000000000000000003703d1001962e7bb5ee27efda931352becffd522c13249	28 Dec 2017, 05:08	1.07 MB	1,748	446
501,370 501,370	00000000000000000051d3b47365fba7534c3c9ef5ca6a0e2d06fe7e25c142f0	28 Dec 2017, 05:05	1.24 MB	1,700	677
501,369 501,369	00000000000000000094408380a80cbde5d6c7cb10d2458a148d15601ebc7642	28 Dec 2017, 04:56	1.06 MB	2,638	825
501,368 501,368	0000000000000000006b1bda75d4c43d797adb5daadd3eab59b822ec7c2139b5	28 Dec 2017, 04:29	1.09 MB	2,200	476
501,367 501,367	00000000000000000043e322e17d6c3c6e8613021b405303d8c0aef800c4d679	28 Dec 2017, 04:22	1.11 MB	2,099	770
501,366 501,366	00000000000000000020f7263526522aa5d8c399631d8b91b24258f066cd8e44	28 Dec 2017, 04:05	1.29 MB	527	164
501,365 501,365	0000000000000000002aa5b52c0dbf3025f96a2651169489ad673d068ea934c0	28 Dec 2017, 04:05	1.12 MB	1,479	220
501,364 501,364	0000000000000000005501a98d6d0cb4b66a01dd09a8ebb99f71feac01947952	28 Dec 2017, 04:01	1.11 MB	2,316	558
501,363 501,363	00000000000000000004cf1099ea706a0f751714bdc34a14d67bf9524f732d0d	28 Dec 2017, 03:51	1.12 MB	2,373	691
501,362 501,362	0000000000000000002a230af7c72fdb0cdf00880a00cc09b3e75589bdd70429	28 Dec 2017, 03:37	1.10 MB	1,748	330
501,361 501,361	00000000000000000087e052b916eed9b59514fb6cdf04f75622653a12a0071e	28 Dec 2017, 03:32	1.07 MB	1,877	439
501,360 501,360	0000000000000000007dc19c1c054a913ecdd614d626dda8d1760cb22bdb4b46	28 Dec 2017, 03:25	1.24 MB	2,153	610

Previous 10 blocks ↓

Total Size: 652.34 GB

Node Information

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

Uptime: 1 month, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,248.73 GB sent, 74.05 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.