Blockchain Explorer | learn me a bitcoin

Memory Pool

28,928 transactions

41.81 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,204	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 2 secs	1.00 vMB	2,089	25

Blockchain

Tip: 841,203 (186,974 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,229 654,229	0000000000000000000ba9c9d304da04c09b15c42e8a1f4f9ba6bfd3f84220bc	25 Oct 2020, 11:29	1.37 MB	2,866	107
654,228 654,228	000000000000000000033c0a443aa1ffbd8a7e0bd2d38c3d15ed7b414415af56	25 Oct 2020, 11:00	1.28 MB	3,121	112
654,227 654,227	000000000000000000034464fbef63010d57c4547b50384cf056e5b8d6003256	25 Oct 2020, 10:24	1.02 MB	716	2
654,226 654,226	0000000000000000000853e574a6cc4747231a000eace52aa67b82ff011a1a16	25 Oct 2020, 10:23	1.32 MB	2,494	58
654,225 654,225	0000000000000000000a19d5e66070e80093ecc128cd3fe6ad03876c8ddad8de	25 Oct 2020, 10:06	1.13 MB	1,762	31
654,224 654,224	000000000000000000017ff7381f9d9de3bb6f7589f29efbbf07a4050c6707f9	25 Oct 2020, 10:01	1.23 MB	1,973	34
654,223 654,223	00000000000000000000e3e7418d31aa31f49dbd8caae532387170b7366fe195	25 Oct 2020, 09:54	1.34 MB	2,966	83
654,222 654,222	00000000000000000005f4b58335168677d99eb5aea10408a17307ef536c815e	25 Oct 2020, 09:29	1.15 MB	1,416	6
654,221 654,221	00000000000000000009fd73e7cb1b7daac98dd2e5c1c55fd115968e079c6f7c	25 Oct 2020, 09:28	1.18 MB	2,206	34
654,220 654,220	00000000000000000006c769f058800c080cc37e485bb111a27e80023f22b117	25 Oct 2020, 09:20	1.32 MB	2,092	21
654,219 654,219	0000000000000000000c0aa25ab69e36fdaf64504d8675e1e2846e0d321558f3	25 Oct 2020, 09:19	1.36 MB	2,968	114
654,218 654,218	00000000000000000002bf5f6c6f90d1a3d612a3da9d39c718d4833344876cb1	25 Oct 2020, 08:37	1.12 MB	2,452	15
654,217 654,217	00000000000000000001a336e51eaf24d9a6841f2a704d0c93e518555d5fc00a	25 Oct 2020, 08:34	1.23 MB	1,621	5
654,216 654,216	00000000000000000001070c7695d9066beec0ea1365adce503100e5eef8e57d	25 Oct 2020, 08:34	1.47 MB	2,278	68
654,215 654,215	00000000000000000003cfa92dc73c77bc086ede4e766c92bb40ce72349a9c0c	25 Oct 2020, 08:14	1.31 MB	2,279	84
654,214 654,214	0000000000000000000d5b26622c713e881727d9af4021a88d603d0eb93e545e	25 Oct 2020, 07:52	1.40 MB	2,618	72
654,213 654,213	0000000000000000000b295bf5af97871af5ac739fd2b70f5035027d0d30ab4c	25 Oct 2020, 07:31	1.90 MB	144	4
654,212 654,212	00000000000000000003e3b5ff7829aeae1784bfd4a497838ca8783f38b75803	25 Oct 2020, 07:30	1.48 MB	1,446	7
654,211 654,211	00000000000000000007959d72723679b4d92407276314f5b64584932631b8cc	25 Oct 2020, 07:29	1.42 MB	2,244	63
654,210 654,210	00000000000000000004baaa0eb669fe436e8686de0286a9588ded4a4500d322	25 Oct 2020, 07:06	1.56 MB	1,862	44
654,209 654,209	0000000000000000000beffe2010703a7036d70906e4b58c985d912cf45e5ce0	25 Oct 2020, 06:53	1.40 MB	1,413	4

Previous 10 blocks ↓

Total Size: 645.26 GB

Node Information

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

Uptime: 25 days, 7 hours, 23 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,226.17 GB sent, 31.34 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.