Blockchain Explorer | learn me a bitcoin

Memory Pool

42,958 transactions

44.64 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,651	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 48 secs	1.00 vMB	5,261	17

Blockchain

Tip: 841,650 (431,201 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
410,449 410,449	00000000000000000389c05f8b232b532af382e256ff5b4d68859bfbfc98db04	06 May 2016, 03:35	1.00 MB	2,546	44
410,448 410,448	00000000000000000193dbdda2d709fe61dd6b9b4590629ff8ba29c8fe358923	06 May 2016, 03:16	0.64 MB	1,491	38
410,447 410,447	00000000000000000307d16370c96b356155321e0f7815d00828bb41f0b0b056	06 May 2016, 03:07	0.60 MB	1,180	38
410,446 410,446	0000000000000000034477dafe8ad8f92763fff17f980dfe83d66175d17669a6	06 May 2016, 03:01	0.23 MB	399	30
410,445 410,445	0000000000000000013dc8afef8e9c75b4988351d9325147e610ceb3bd2ad604	06 May 2016, 03:00	1.00 MB	1,972	30
410,444 410,444	000000000000000004a9c71a40ed6085439ba92ce7b176a8778d43638784b49f	06 May 2016, 02:47	1.00 MB	1,672	27
410,443 410,443	00000000000000000161a8537a4a755475e27846f223769e1d194f01c6a8f9e9	06 May 2016, 02:37	0.52 MB	1,012	36
410,442 410,442	000000000000000001d5cee85c21c84e85c3e53995bb1c0dde524045655770f9	06 May 2016, 02:31	0.89 MB	1,886	36
410,441 410,441	0000000000000000037abc4f01795b21dda9c98c5b21df275f68c25506f6ebb2	06 May 2016, 02:19	0.42 MB	1,099	37
410,440 410,440	0000000000000000040199a6c7b922f711ee7e98cd58863b8b981b02d2b83e13	06 May 2016, 02:13	0.00 MB	8	147
410,439 410,439	0000000000000000044871a349da5dee0f8de014ad60ee8c46d2e5844a78e2b9	06 May 2016, 02:12	0.81 MB	1,546	35
410,438 410,438	0000000000000000008ec0a94f2379fd8c8057cfa658d799026e3abdc85c10c5	06 May 2016, 02:03	0.36 MB	608	34
410,437 410,437	00000000000000000545d9a216d9811366bc6e524f3dc92274d0f00c761f50a3	06 May 2016, 02:01	0.77 MB	1,666	33
410,436 410,436	000000000000000003e98e4f1d153398a1cbcbf09d5e615006aeedb7f1aa039e	06 May 2016, 01:52	0.93 MB	2,373	38
410,435 410,435	000000000000000001b5a8ec7aa7db62d3bb292b890ac555d62f0b6183d0cd69	06 May 2016, 01:40	0.85 MB	2,177	41
410,434 410,434	0000000000000000010a29c0b1a671cccda124e52e675346209267c8ca4d254e	06 May 2016, 01:28	0.29 MB	619	33
410,433 410,433	0000000000000000007980a850e4bc29a4371343d5fa2541ed65bce0daefb100	06 May 2016, 01:24	0.46 MB	1,174	37
410,432 410,432	000000000000000005f7ffa3eb935761d1f21ebc7bb54eff8f9222a0af68dbc5	06 May 2016, 01:17	0.95 MB	2,569	39
410,431 410,431	000000000000000003d7ca618b5a579e92d48e3b22c4767b42fbea77bd254a3c	06 May 2016, 01:00	0.35 MB	800	31
410,430 410,430	00000000000000000555b3be0af2b8815b2f22dbd49f952449c6199b1bfe7825	06 May 2016, 00:59	0.08 MB	171	29
410,429 410,429	000000000000000000c0d8357cdbf5d91ad6dad075b49320159291b513d14e7d	06 May 2016, 00:58	0.00 MB	8	87

Previous 10 blocks ↓

Total Size: 646.10 GB

Node Information

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

Uptime: 28 days, 15 hours, 6 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,325.77 GB sent, 35.96 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.