Blockchain Explorer | learn me a bitcoin

Memory Pool

53,557 transactions

42.15 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,122	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 35 secs ago	1.00 vMB	3,206	11

Blockchain

Tip: 844,121 (318,596 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,525 525,525	000000000000000000095ab4dc54f15bbe6fec520a4e263a1679f0296625565c	01 Jun 2018, 22:53	1.09 MB	2,611	13
525,524 525,524	0000000000000000001094ee24f5f13fc35c5ee9f9be057f11e0c90d5f25fbec	01 Jun 2018, 22:41	0.33 MB	649	44
525,523 525,523	0000000000000000003c5bf1857418ad2081cd9986a11f938aeda81aa925a225	01 Jun 2018, 22:26	0.13 MB	345	12
525,522 525,522	0000000000000000003c0267d6a2e24232acb32a996622a709a4e66b1bde4e85	01 Jun 2018, 22:23	0.10 MB	279	19
525,521 525,521	0000000000000000001073259126361f4670c6ffb4079113a75811eb1d9ac3ef	01 Jun 2018, 22:21	0.14 MB	377	15
525,520 525,520	00000000000000000036b6c6adce4dc88bca36419a86c7abc72e0bff9cdb365c	01 Jun 2018, 22:18	0.44 MB	1,151	22
525,519 525,519	00000000000000000017c4a6cb014203da43d0cc0029430b4479e8c676a31476	01 Jun 2018, 22:09	0.76 MB	1,579	23
525,518 525,518	0000000000000000002521d8eb85294864f937918dcbdcc33f42ab0c55c5d5b9	01 Jun 2018, 21:58	0.02 MB	63	19
525,517 525,517	00000000000000000037fa077335f7d41fd5c8b580d56af6a9a832db4277b5ee	01 Jun 2018, 21:57	0.34 MB	964	16
525,516 525,516	000000000000000000325570ff447f87c5bfada1391b52c606f99c7ded32c593	01 Jun 2018, 21:49	0.74 MB	1,787	4
525,515 525,515	0000000000000000001032bc4a0629bee458bc033f121a519d80666e9ec6786c	01 Jun 2018, 21:47	1.19 MB	2,877	20
525,514 525,514	000000000000000000152070c58d93005b8d9fb383ef7804cfa486d3d59db18e	01 Jun 2018, 21:17	1.17 MB	2,659	16
525,513 525,513	0000000000000000000b2cb342e15a3fc3cef51a5a0baada15998f94d359ecab	01 Jun 2018, 21:03	1.23 MB	2,839	17
525,512 525,512	00000000000000000005d7560447439001500f85c84a79d0160b55e41acf30de	01 Jun 2018, 20:42	0.42 MB	848	16
525,511 525,511	000000000000000000351fb1f291f18b8d7f3b952f507b372f36e05c58633aaf	01 Jun 2018, 20:36	0.02 MB	48	14
525,510 525,510	0000000000000000001fa8e3cc9fd94450d1baf056e8783ab1fd79f5fef1eb62	01 Jun 2018, 20:36	0.22 MB	405	15
525,509 525,509	0000000000000000003b081f76db166384ed706c63a9aa25fb32877dadf17aea	01 Jun 2018, 20:33	0.06 MB	144	15
525,508 525,508	0000000000000000002f06a5446f1cc5831ce6a5e4c488205f0e58d05a7ec672	01 Jun 2018, 20:32	0.79 MB	1,272	15
525,507 525,507	00000000000000000021d4f1cba21269f91d58d5378c1bd0fbb2cb5958c58966	01 Jun 2018, 20:27	1.17 MB	2,781	18
525,506 525,506	0000000000000000000308255f6ce3841cd82b08b9e5a46583f5ff4deb4f5be2	01 Jun 2018, 20:04	0.41 MB	910	27
525,505 525,505	00000000000000000000acaf76d46329f34a50d78b1d7370ef6f671af3586c2f	01 Jun 2018, 19:58	0.03 MB	67	32

Previous 10 blocks ↓

Total Size: 650.73 GB

Node Information

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

Uptime: 1 month, 16 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,015.68 GB sent, 64.57 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.