Blockchain Explorer | learn me a bitcoin

Memory Pool

25,807 transactions

29.80 vMB

Show Random Selection

Max Size: 129/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,870	0000000000000000000331db0000000000000000000000000000000000000000	11 secs ago	1.00 vMB	2,506	17

Blockchain

Tip: 841,869 (408,346 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,523 433,523	000000000000000001924b0656fad33888ea64b46e1d482e3fa982b9b5cae9ec	08 Oct 2016, 22:54	0.40 MB	915	56
433,522 433,522	000000000000000003902683336be6453da6032c7542f152316104c8a8540036	08 Oct 2016, 22:47	0.35 MB	809	65
433,521 433,521	0000000000000000011fdc4adfc88ffce072c5d692b20304010bd5bc98ec58ba	08 Oct 2016, 22:41	0.91 MB	2,124	61
433,520 433,520	00000000000000000018accc90d3f4f46c238c823ff0e1b88c1a3cd7b1d49bec	08 Oct 2016, 22:24	0.75 MB	1,562	51
433,519 433,519	0000000000000000030a7ebdeb1413d73ae40eb860d4a82bb936e1236d0f30ae	08 Oct 2016, 22:16	1.00 MB	1,985	64
433,518 433,518	0000000000000000027e2c9f992a7a752f3a9f8b919d47c90eb6264ee826ed3d	08 Oct 2016, 21:58	0.98 MB	1,081	27
433,517 433,517	000000000000000001f89e17b9d3bc3af446a4700f18aaa261b7110cffaf69ab	08 Oct 2016, 21:51	0.01 MB	36	67
433,516 433,516	0000000000000000006a256f48f63187f6207d74b0c7c5e90489052b4c816337	08 Oct 2016, 21:50	0.61 MB	1,170	61
433,515 433,515	0000000000000000025fd473e68bba4c5cff6db0d91533b64adbf7d11bd6f559	08 Oct 2016, 21:43	0.63 MB	1,750	64
433,514 433,514	000000000000000001734da5e2e8251793d201a5df0cf8a93529d7b45113601a	08 Oct 2016, 21:31	1.00 MB	639	16
433,513 433,513	000000000000000004369455d23a40deb41108a65a772989d4a64155f20e06a9	08 Oct 2016, 21:29	0.06 MB	119	34
433,512 433,512	000000000000000000533a4be91dc4a2cb179c87d3c6920629d1b99ad53e0c81	08 Oct 2016, 21:28	1.00 MB	2,112	54
433,511 433,511	000000000000000001d55f7186fbdbf4e893ad947b7bc03053c57948bf2ab632	08 Oct 2016, 21:12	0.98 MB	767	10
433,510 433,510	000000000000000001d5f93b3ed754a1719ffb33b057d27793c4f80892fa4b39	08 Oct 2016, 21:11	1.00 MB	2,486	64
433,509 433,509	0000000000000000040c7136ef9ed3428d4e1185f2872e0ec69d5341d94f86af	08 Oct 2016, 20:54	0.22 MB	586	68
433,508 433,508	0000000000000000043f90a277498d8097757db0ea5663ca7c270f8b5a0ff96e	08 Oct 2016, 20:52	0.43 MB	1,049	65
433,507 433,507	00000000000000000118190e4821706ac180e0b110d58c09acf375729c1f1fdf	08 Oct 2016, 20:45	0.95 MB	1,752	43
433,506 433,506	0000000000000000018ea4e666bce786c787307681bc4287363283690d3657ab	08 Oct 2016, 20:42	1.00 MB	2,604	69
433,505 433,505	0000000000000000022ac4b36105bb9bbe875dbf822e259f42eff7a8a5585071	08 Oct 2016, 20:27	0.75 MB	2,116	83
433,504 433,504	000000000000000002c7c997ceb3b8de324c12693a10064c3a299fc83faf7dd8	08 Oct 2016, 20:05	0.96 MB	1,899	43
433,503 433,503	000000000000000003e1faaff92fb12919713d63b1ec91ecbfdefeb82ee87267	08 Oct 2016, 19:59	1.00 MB	2,540	72

Previous 10 blocks ↓

Total Size: 646.52 GB

Node Information

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

Uptime: 30 days, 6 hours, 10 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,364.73 GB sent, 38.19 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.