Blockchain Explorer | learn me a bitcoin

Memory Pool

112,229 transactions

31.29 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,707	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 6 secs ago	1.00 vMB	6,418	33

Blockchain

Tip: 844,706 (401,440 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,266 443,266	0000000000000000029fd5a12dbcd779ad5e9d6a84f32c8229a50ded38101d14	13 Dec 2016, 08:08	0.23 MB	532	75
443,265 443,265	00000000000000000384ee3e696d65a18375203f7a7c7147c232be73a0c85b39	13 Dec 2016, 08:05	0.99 MB	113	2
443,264 443,264	000000000000000003c66692b250668ba5616ff16504dcd57830944cb335c52a	13 Dec 2016, 08:06	1.00 MB	1,448	34
443,263 443,263	00000000000000000207d7a24fe1608ec93005ffefbfb3c7137326b31a6e90ed	13 Dec 2016, 08:04	1.00 MB	2,361	70
443,262 443,262	000000000000000002e5025ea5e16c146c7f2bc298a588221686c1d672b098ce	13 Dec 2016, 08:00	0.15 MB	436	141
443,261 443,261	0000000000000000036978f09921cc17c9737e46fd99d32fa2c7a9116b5c5329	13 Dec 2016, 07:43	1.00 MB	412	10
443,260 443,260	00000000000000000247399c20cb99586697e4f90cb2f85d5fb7436abad1b754	13 Dec 2016, 07:42	0.43 MB	345	25
443,259 443,259	00000000000000000023b2ee7c523a4bc58ec8b703b8ff1e4948800c8ce0bef1	13 Dec 2016, 07:41	0.57 MB	1,204	73
443,258 443,258	0000000000000000028a1fca17ebaa5ae81c9cf4b7f115223f200b4c0ebb28c8	13 Dec 2016, 07:34	0.16 MB	448	76
443,257 443,257	0000000000000000007ce07f7c1e7c791cb0268dbaa04bf73d5938205546cad4	13 Dec 2016, 07:32	0.17 MB	431	71
443,256 443,256	000000000000000000679b1c45590145671717073b04a1fe9c51efed06be4685	13 Dec 2016, 07:30	0.61 MB	1,418	88
443,255 443,255	00000000000000000245f5f04318e28d0d17fa17b3def1925a9e5fb4b57e5051	13 Dec 2016, 07:22	0.69 MB	1,329	57
443,254 443,254	000000000000000001d2088251730979f70a5ffcb00ef86dbe73b98203aa302f	13 Dec 2016, 07:19	1.00 MB	2,445	81
443,253 443,253	0000000000000000005f55507f2cbb87e955a3a282356196386cb2dbf66d4843	13 Dec 2016, 06:59	0.14 MB	317	70
443,252 443,252	0000000000000000014e38ffdb9a0fb948fd540497678f270b06cb34b43aba03	13 Dec 2016, 06:57	0.18 MB	388	64
443,251 443,251	00000000000000000214429691f68916f623a3a6cd213caa2e89ed5cb576bad4	13 Dec 2016, 06:55	0.35 MB	794	75
443,250 443,250	0000000000000000022fb642849af4c26e230a3d638caac583d322e2d961ca52	13 Dec 2016, 06:51	1.00 MB	483	14
443,249 443,249	000000000000000003417b45394652fbf5b96f3788f4f7a636c68e13406e1ce1	13 Dec 2016, 06:48	1.00 MB	1,348	58
443,248 443,248	000000000000000002891d7d8e68b5c9be26c7a5e435aebbb9ab76580c698d2b	13 Dec 2016, 06:43	1.00 MB	2,527	83
443,247 443,247	0000000000000000039d867503bb0e2a58b8ee8d825cd4018583ec56dbe59667	13 Dec 2016, 06:26	1.00 MB	626	17
443,246 443,246	00000000000000000022b701961f5c68ab5d52a4e4961e89a218b30246563a33	13 Dec 2016, 06:26	1.00 MB	2,393	66

Previous 10 blocks ↓

Total Size: 651.85 GB

Node Information

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

Uptime: 1 month, 19 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,181.27 GB sent, 71.16 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.