Blockchain Explorer | learn me a bitcoin

Memory Pool

6,347 transactions

2.76 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,935	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 20 secs ago	1.00 vMB	3,463	3

Show Transactions

Blockchain

Tip: 907,934 (749,997 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,937 157,937	0000000000000074045ad29b0826b03d70d3ad119f81d57d47578f31663a35de	18 Dec 2011, 00:25	0.00 MB	2	194
157,936 157,936	000000000000047f9bea6e960c33795c95ab3b85f5608ebee948ceed0947593e	18 Dec 2011, 00:23	0.01 MB	29	74
157,935 157,935	000000000000058656d73732db8e0b6d02720b0423d688c72b33a3db6c828eb8	18 Dec 2011, 00:13	0.02 MB	28	90
157,934 157,934	0000000000000223f020a75f637f53ec5bae4bfc5d8f68d4379ef40e75083f0e	18 Dec 2011, 00:02	0.02 MB	82	22
157,933 157,933	0000000000000e1fee8ccc6cfb3c25a99b8b80f0952df64b5d6707ec9e00d86f	17 Dec 2011, 23:57	0.02 MB	45	104
157,932 157,932	000000000000007526f158b76babc2767da14e04ef7f3a42c87edcfae19fd458	17 Dec 2011, 23:49	0.01 MB	29	372
157,931 157,931	00000000000000e83464fb8c6a2bdc77c8e1c9a3878963cb8a4a0a99404897c4	17 Dec 2011, 23:14	0.02 MB	54	15
157,930 157,930	0000000000000625b07268b8f9040c0bee0c9cb08f5fbc50eb9659c1a6d51750	17 Dec 2011, 23:11	0.04 MB	113	184
157,929 157,929	0000000000000e32aec4b4662612472def90ffaa5dd5a1d5a1ae00a53a0bfd92	17 Dec 2011, 22:42	0.02 MB	41	247
157,928 157,928	000000000000006a1fdcf2817dbdafd8738e9b9185590e752260b3e95ff62042	17 Dec 2011, 22:22	0.03 MB	30	107
157,927 157,927	000000000000035c6bf9388101041f7d3a0e92157010df24289616ecc6f99ea2	17 Dec 2011, 22:05	0.00 MB	4	22
157,926 157,926	0000000000000211a7c6f23e7f48a75a738e38202cbcc9b17bd2189c748d73d8	17 Dec 2011, 22:01	0.03 MB	130	16
157,925 157,925	0000000000000b4ebb55b8d2fb990de7e8dcdd6a1a024e963602c607d394f14a	17 Dec 2011, 21:54	0.01 MB	13	61
157,924 157,924	000000000000035ff0aac3fc469ca990245f86fae2d670ecdc37988147ba2315	17 Dec 2011, 21:51	0.02 MB	31	196
157,923 157,923	000000000000025d563e8b47993b6bc93e26b962bc59bc527aaa932674f88681	17 Dec 2011, 21:42	0.05 MB	64	446
157,922 157,922	0000000000000bb3d47fa848da5e3ad44c805bfbb962e8678c7d6d8b61524341	17 Dec 2011, 21:40	0.03 MB	68	86
157,921 157,921	000000000000003c7ad05c7961921921f177622392a21fafb3d4b8b08946300b	17 Dec 2011, 20:43	0.02 MB	35	33
157,920 157,920	00000000000003923f7bcd8aaf5e2eba74e31e115c54668df0e15c6a6d2b79a1	17 Dec 2011, 20:38	0.02 MB	56	154
157,919 157,919	00000000000001997d89b765021c9b1db1ed459650c5b16373290616c8749b07	17 Dec 2011, 20:33	0.05 MB	57	432
157,918 157,918	0000000000000e86201340fe5362cc027f65275c88f959d6fcd8c0396ba08095	17 Dec 2011, 20:09	0.08 MB	65	635
157,917 157,917	0000000000000e7a5b85bcab956c01733dcec68e9d9ae41bdf2903e3040596d8	17 Dec 2011, 19:38	0.01 MB	25	84

Previous 10 blocks ↓

Total Size: 769.42 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 19 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,645.31 GB sent, 95.06 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.