Blockchain Explorer | learn me a bitcoin

Memory Pool

119,112 transactions

25.69 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,630	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 11 secs	1.00 vMB	6,044	24

Blockchain

Tip: 845,629 (164,557 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
681,072 681,072	00000000000000000002f071b13cc1130c65ef7492ee7a449b00b707366b8096	29 Apr 2021, 08:33	1.36 MB	2,813	114
681,071 681,071	00000000000000000000a1554e87f4388098bb342925a916eab635ebc21098c5	29 Apr 2021, 08:16	1.28 MB	2,137	109
681,070 681,070	0000000000000000000acc7acbceda74c626835d58c2e31c1fe58b2ca7fa1645	29 Apr 2021, 08:01	1.11 MB	1,023	114
681,069 681,069	00000000000000000002500abaf40a35dcb35a71ebc5fa1d85819e6264be6ba3	29 Apr 2021, 07:56	1.48 MB	2,197	72
681,068 681,068	000000000000000000094e2b4a5e575114b0a7177db69eaac0b0f5387b740691	29 Apr 2021, 07:46	1.16 MB	2,543	34
681,067 681,067	00000000000000000002e0da292ac364d7a391376ec89ffa7b6921578cb64fb6	29 Apr 2021, 07:44	1.41 MB	2,406	89
681,066 681,066	0000000000000000000394c467b295174fd5ef032fb9196d5e7d4cc71a2951b9	29 Apr 2021, 07:32	1.36 MB	3,097	149
681,065 681,065	0000000000000000000287a2035b99278a2542e63a9395cab03bbef7db60db54	29 Apr 2021, 07:07	1.54 MB	2,013	75
681,064 681,064	00000000000000000003ff1f2b0acca727c1ec7f691326279e6ff1efa0ecf43a	29 Apr 2021, 07:00	1.26 MB	2,294	116
681,063 681,063	00000000000000000003377059e5e180fa0e71ace7aaa9d7fa58ebb675e0ea89	29 Apr 2021, 06:42	1.52 MB	2,256	112
681,062 681,062	000000000000000000016213b42c4ccc2d6924ebfa434116fedd7c286eb8a41c	29 Apr 2021, 06:26	1.17 MB	1,586	123
681,061 681,061	0000000000000000000739282df0cfe208db32da41250aad69e732488f75ce85	29 Apr 2021, 06:22	1.21 MB	1,657	162
681,060 681,060	000000000000000000050e4b1e3d212913ddb62617a15114ffb6c9941f804901	29 Apr 2021, 05:58	1.41 MB	1,516	45
681,059 681,059	0000000000000000000922bf7fce4f900d7696f0c1c7221f97d3f367fdd9c44d	29 Apr 2021, 05:56	1.32 MB	2,532	160
681,058 681,058	000000000000000000023dbee82503a321bbbefaccc8f7f4e356c52c94431039	29 Apr 2021, 05:26	1.41 MB	2,056	72
681,057 681,057	00000000000000000004d5697a9e33746ab90d2fd7a54312bc42c72e254874e2	29 Apr 2021, 05:17	1.33 MB	1,988	67
681,056 681,056	0000000000000000000b7419b32f492c2e890a0ad40e44fea60434337bc09715	29 Apr 2021, 05:13	1.50 MB	2,173	156
681,055 681,055	0000000000000000000480332247e3fef538955ff4cd1501cff2adba0212f687	29 Apr 2021, 04:46	1.41 MB	2,008	109
681,054 681,054	00000000000000000002aba8f751dc6ce95f5b34ad7ce96d58d621bc67255995	29 Apr 2021, 04:38	1.37 MB	914	124
681,053 681,053	00000000000000000005d70f7f5218a42bdfdcb2f10a41e66a5bd02b684fd173	29 Apr 2021, 04:36	1.18 MB	1,109	120
681,052 681,052	0000000000000000000304f6d077cc0e5d9d798371f10497e6fb71007f36ba25	29 Apr 2021, 04:30	1.45 MB	3,459	184

Previous 10 blocks ↓

Total Size: 653.57 GB

Node Information

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

Uptime: 1 month, 26 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,322.07 GB sent, 82.67 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.