Blockchain Explorer | learn me a bitcoin

Memory Pool

29,683 transactions

35.25 vMB

Show Random Selection

Max Size: 134/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,020	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 29 secs	1.00 vMB	4,996	9

Blockchain

Tip: 844,019 (150,682 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,337 693,337	00000000000000000001b62a717d599a90411f1b96d29a1e73d2c909784b887d	30 Jul 2021, 05:05	0.50 MB	641	16
693,336 693,336	0000000000000000000860cef05599cc5bb6a5920fe26f8ba00b658559886baa	30 Jul 2021, 05:01	0.05 MB	113	18
693,335 693,335	0000000000000000000407aadbe282ba6144e81c836d63ba3435ba79145bdc24	30 Jul 2021, 05:01	0.92 MB	1,216	6
693,334 693,334	00000000000000000013252c490f19a887c35da17a32c556ae3bf966864f528c	30 Jul 2021, 04:57	1.14 MB	1,012	7
693,333 693,333	0000000000000000001347052cbf209521c2968dcc8389a0ebd15c0258c6f2e1	30 Jul 2021, 04:49	1.22 MB	1,004	10
693,332 693,332	00000000000000000012f652f3b77f67bf4ca7636a49264050363acf9fe200fa	30 Jul 2021, 04:40	1.06 MB	530	7
693,331 693,331	0000000000000000000c9e4d1aaefe2b8600b5ec6de2491e81e5e187723956a5	30 Jul 2021, 04:35	0.75 MB	936	2
693,330 693,330	0000000000000000000cf69fb7df1506ba2fdb3d5c0433575a9648a51ae48fc3	30 Jul 2021, 04:35	1.39 MB	2,943	19
693,329 693,329	00000000000000000014022a6b151084f39d71a2400f90d451174a1def5c4da9	30 Jul 2021, 04:01	0.15 MB	254	13
693,328 693,328	0000000000000000000f4acbfa8a5a00aba539ba2c69908e7382a444b10584a4	30 Jul 2021, 03:59	0.26 MB	492	14
693,327 693,327	00000000000000000012980d6d91953708f7ca691a962e4c22f3691d671e5351	30 Jul 2021, 03:55	0.69 MB	1,060	16
693,326 693,326	0000000000000000001329253b3652d0d423897fbdc74ea8dcd7fa50a1f7f24b	30 Jul 2021, 03:47	0.44 MB	775	18
693,325 693,325	0000000000000000000374ccc74f3560af465986c36f3c4b000a835343fb3033	30 Jul 2021, 03:41	0.66 MB	906	2
693,324 693,324	0000000000000000000a72e0108fec2b9e8508e4deeac82221ccb1db860c9e48	30 Jul 2021, 03:41	1.28 MB	1,878	12
693,323 693,323	00000000000000000004722749ec2d5c85186c41749c7d300007f05a40ab4a5c	30 Jul 2021, 03:28	1.33 MB	1,979	13
693,322 693,322	00000000000000000009e416d0808c18ecc5dd464966a8067de155d9d6113732	30 Jul 2021, 03:13	1.43 MB	1,809	23
693,321 693,321	00000000000000000011f65ab2b5d01e26a96bcc51a0fc7e70533f77c8db9edf	30 Jul 2021, 02:46	0.03 MB	55	20
693,320 693,320	000000000000000000057a47aaf98d762703764b503f571c3249c826609c049f	30 Jul 2021, 02:46	0.10 MB	225	13
693,319 693,319	0000000000000000000dbb01cb88b0d4a0e99723734668107bc0b4826b0b3c02	30 Jul 2021, 02:44	0.22 MB	432	21
693,318 693,318	000000000000000000149317a1e9aa1be9705390d8b302b2595af7bfea2ae179	30 Jul 2021, 02:41	1.32 MB	2,572	18
693,317 693,317	000000000000000000058d036aef8df8241e6c4b98f7ed42a9f9b4d2696f8e73	30 Jul 2021, 02:20	0.29 MB	508	12

Previous 10 blocks ↓

Total Size: 650.54 GB

Node Information

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

Uptime: 1 month, 15 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,993.18 GB sent, 63.45 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.