Blockchain Explorer | learn me a bitcoin

Memory Pool

35,183 transactions

45.82 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,936	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 17 secs	1.00 vMB	3,963	18

Blockchain

Tip: 841,935 (441,211 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,724 400,724	000000000000000004f25b5e99bb7209f6bc039f786c3d6c770b8543da07e3e9	01 Mar 2016, 21:45	1.00 MB	1,991	36
400,723 400,723	000000000000000004bd01593525d6ebf9cb06457758d79e2853179380f4b136	01 Mar 2016, 21:37	1.00 MB	2,363	52
400,722 400,722	0000000000000000026f0e3821f5f1dfcb97b387d2a5780afd98ef7213e05f4a	01 Mar 2016, 21:19	0.99 MB	1,674	42
400,721 400,721	000000000000000005402178910c677b75c198f6dd8d34ade77ada3ee66d0d3b	01 Mar 2016, 21:09	1.00 MB	2,612	59
400,720 400,720	0000000000000000025b366b6254a7d89c61658502b346bfc7e91cecebd96df8	01 Mar 2016, 20:50	0.00 MB	1	0
400,719 400,719	0000000000000000018ba250bfa8d7374355cd6e2ac7de8b760663ae3520a8a7	01 Mar 2016, 20:49	1.00 MB	2,172	56
400,718 400,718	000000000000000006b7ea0774daa4938837be7776352f39f0a6ff549dddab97	01 Mar 2016, 20:33	0.93 MB	1,201	36
400,717 400,717	000000000000000000114d9d7dd8ec4690b0f2e450059e920d1113944117eb71	01 Mar 2016, 20:28	0.93 MB	1,411	46
400,716 400,716	0000000000000000054664855ca5f1738e12bec96e5d19070a770abc9ff95e51	01 Mar 2016, 20:26	1.00 MB	1,627	25
400,715 400,715	0000000000000000042f07d1c103c0a6dcca0fbe6328e4560303f19f5de07da1	01 Mar 2016, 20:22	1.00 MB	1,805	37
400,714 400,714	000000000000000003b293041a8dc5be7df0240e05165d07a9156a181bbfc030	01 Mar 2016, 20:16	0.89 MB	1,761	49
400,713 400,713	000000000000000001b62e291dd603e90bbf433cf000182a56d99479ecbd7382	01 Mar 2016, 20:05	0.93 MB	2,165	57
400,712 400,712	0000000000000000052d46a7f83fecd4f5306d72ef6fcd782f650d133a0d438f	01 Mar 2016, 19:49	0.99 MB	2,658	61
400,711 400,711	000000000000000003879385efd3667fe263e6a4742078708d010d64c9417fce	01 Mar 2016, 19:29	1.00 MB	1,395	35
400,710 400,710	000000000000000006573556eb094e648aa652da49708976e76a3cf7e9b02bbf	01 Mar 2016, 19:23	0.95 MB	1,175	32
400,709 400,709	000000000000000003c7675cc454c2cbb8926f1a8aad3f2b74bd55213649bdf8	01 Mar 2016, 19:20	0.99 MB	2,677	67
400,708 400,708	0000000000000000025c25bba0357c4666770f8c7926dafef09c1bbe2a5eac61	01 Mar 2016, 18:56	0.99 MB	1,893	47
400,707 400,707	0000000000000000013b0211d27f227049f55889419b802acbc6b60d42bc6b45	01 Mar 2016, 18:43	0.99 MB	1,700	41
400,706 400,706	000000000000000004abda5a4049d3201b1c1ece2fdf318e52c8fb760dd4d951	01 Mar 2016, 18:35	0.99 MB	1,651	29
400,705 400,705	000000000000000000b1a4b81be22c5db990c322b29737d3183d19ca2d3c0948	01 Mar 2016, 18:34	1.00 MB	2,673	56
400,704 400,704	000000000000000000a45114333fbb48654a093fba777c3e6731c5b8ef0687ff	01 Mar 2016, 18:23	1.00 MB	2,789	76

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,380.17 GB sent, 39.06 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.