Blockchain Explorer | learn me a bitcoin

Memory Pool

33,500 transactions

54.11 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,210	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 29 secs ago	1.00 vMB	5,785	11

Blockchain

Tip: 843,209 (242,570 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,639 600,639	00000000000000000010b5e8ed0085e597c50aba5f74f0befe64575ea33d4abc	23 Oct 2019, 04:28	0.19 MB	533	21
600,638 600,638	000000000000000000072879e0ac7e97c909bd0c552e616f40e65270419854b0	23 Oct 2019, 04:27	0.05 MB	152	37
600,637 600,637	0000000000000000000e3727a54eec0efdf223df1d7f21a6a49e98e0830cda7f	23 Oct 2019, 04:26	0.92 MB	2,355	19
600,636 600,636	0000000000000000001270e3cafd0048a2df201db24b07149c1fb2fc080ae833	23 Oct 2019, 04:17	0.84 MB	2,382	19
600,635 600,635	000000000000000000150316443e0d9b77a36d16ba800078b6b67847941cf68e	23 Oct 2019, 04:10	1.23 MB	2,725	22
600,634 600,634	0000000000000000000c5249ec81d7bd892e1165b43b2988c3f25bf44735b245	23 Oct 2019, 03:52	0.17 MB	532	12
600,633 600,633	0000000000000000000c5729021d0c979cd5bfae135f53142e28020287d87395	23 Oct 2019, 03:52	1.31 MB	3,180	20
600,632 600,632	000000000000000000136b5d21f28fe8021a4c984a4b7a30a9c04c794535e279	23 Oct 2019, 03:37	1.19 MB	2,180	14
600,631 600,631	00000000000000000008d6b2f71bcd8eb20086a85ba9ec0dc69f0fe1f27ff1e8	23 Oct 2019, 03:29	1.32 MB	3,351	15
600,630 600,630	0000000000000000000e4e48e99fa06c69b5c77ba8e8a833311d617f4d00091d	23 Oct 2019, 03:15	1.23 MB	3,414	18
600,629 600,629	00000000000000000008db1b0e1e3f3cbe21af07a4fb3d7cb682ccd191915b92	23 Oct 2019, 02:59	1.21 MB	3,098	21
600,628 600,628	00000000000000000014a313ccaf496866f30c9438c77cfb2e24caecaf38020a	23 Oct 2019, 02:45	0.93 MB	2,228	3
600,627 600,627	000000000000000000043502e76e939566d77cf9802b62ad6cc9098534efaf41	23 Oct 2019, 02:44	1.21 MB	2,929	26
600,626 600,626	00000000000000000000c6e0c8a6587835746ae98018b6740bc8c15751ee3900	23 Oct 2019, 02:22	1.21 MB	2,297	28
600,625 600,625	00000000000000000009828f2f721497dff73c4e6b77e555b9b5c13463e8bb7e	23 Oct 2019, 02:07	1.16 MB	2,711	16
600,624 600,624	0000000000000000000def9873c49d75460b1602d5189556adad18fe7bc25f3d	23 Oct 2019, 02:04	1.19 MB	2,772	26
600,623 600,623	000000000000000000106e6fe42fad7d84b28aa10aa3c90d9bcc388c454950d9	23 Oct 2019, 01:41	0.30 MB	809	16
600,622 600,622	000000000000000000076e35ee65e4d8e5c34cd458603520d09cdc950b95b9d0	23 Oct 2019, 01:40	1.20 MB	2,219	12
600,621 600,621	000000000000000000144d227ec56e21d98c1528c7a627da33ed25762b4a3e17	23 Oct 2019, 01:30	0.67 MB	1,623	15
600,620 600,620	0000000000000000000d568d4744a34f287fa970b2f868dc2f08387ea9b1c788	23 Oct 2019, 01:23	1.27 MB	3,383	3
600,619 600,619	00000000000000000007315593295701d0892e5bad63936b72aed708ff366f84	23 Oct 2019, 01:22	1.33 MB	2,151	10

Previous 10 blocks ↓

Total Size: 649.04 GB

Node Information

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

Uptime: 1 month, 9 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,735.07 GB sent, 55.94 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.