Blockchain Explorer | learn me a bitcoin

Memory Pool

3,556 transactions

2.14 vMB

Show Random Selection

Max Size: 12/200 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
908,677	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 9 secs ago	1.00 vMB	2,378	2

Show Transactions

Blockchain

Tip: 908,676 (827,601 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
81,075 81,075	00000000000a39bb7568b8bf234f4b516dab45f28f2b49c055cf20854d8bccb1	21 Sep 2010, 06:07	0.00 MB	3
81,074 81,074	000000000029ee2eabd509d918ad32fb5520a9fdca1a9e37f52b42b67871c0b1	21 Sep 2010, 05:59	0.00 MB	10
81,073 81,073	00000000002449bcb1b3c617c27ca992c50a6f437df54bac2700b651e07f25df	21 Sep 2010, 05:51	0.00 MB	4
81,072 81,072	00000000003f24ee8284a284cebf192bd413d1b2742efcef68c00bdd0f6ec4ca	21 Sep 2010, 05:45	0.00 MB	3
81,071 81,071	00000000000f2e98c4245783b523316e977ac638cb12a1a71d1183a1f638e72b	21 Sep 2010, 05:39	0.00 MB	8
81,070 81,070	00000000003a93248330733d5e1837e823c4ca652f1c4e9c6754edf6aafdd3df	21 Sep 2010, 05:27	0.00 MB	11
81,069 81,069	00000000000062f8e06ea17ddfdcd4e0995514477501c6fe49fead26099cb7b4	21 Sep 2010, 04:57	0.00 MB	4
81,068 81,068	00000000000b90c7d725bd22d29df0f8c0b4753d278ab63b9f20ea5a38540670	21 Sep 2010, 04:52	0.00 MB	3
81,067 81,067	00000000000de39513c7c0f7223f6c17fd28d952814ef5b1c50df966d69c2031	21 Sep 2010, 04:49	0.00 MB	1
81,066 81,066	00000000002462a0b39d73f02be600c5f8179d7e6185d05fbfba87db3064ac88	21 Sep 2010, 04:49	0.00 MB	4
81,065 81,065	00000000003f1f9fd3d7ecd8ef6dda777915afea332c458bad9f022afadb8cff	21 Sep 2010, 04:41	0.00 MB	1
81,064 81,064	00000000001bf19e3c685abbdac234151dea5f9a843b302795fd2cf3cf4c4b4a	21 Sep 2010, 04:41	0.00 MB	1
81,063 81,063	00000000001babcec437d8fb50ca01128b463f344c5d8d5667a1961b6dbb8d7f	21 Sep 2010, 04:40	0.00 MB	6
81,062 81,062	00000000003703a888bbaeded7c97f31c6eed336c6378528e17264a3d9543941	21 Sep 2010, 04:33	0.00 MB	1
81,061 81,061	000000000043dd9db52c5c8b475f1a8823a7ceeaae816a9f171e5c3fda7c33b9	21 Sep 2010, 04:24	0.00 MB	4
81,060 81,060	00000000002a7101e50511721d59b92eb4a4f84d50dce788dd22a6733a07b195	21 Sep 2010, 04:08	0.00 MB	8
81,059 81,059	000000000025bada80854d035f8dd5cf409c23ed722b377d40a7d12c2c2c68ce	21 Sep 2010, 03:59	0.00 MB	1
81,058 81,058	000000000046603cf77a658ba7a7176fc6144d587c3af38e393ea3392646a089	21 Sep 2010, 03:58	0.01 MB	18
81,057 81,057	00000000004430c742d4bfc1b2a521aadabff9d66c991e9c69bba646bfc0b2d1	21 Sep 2010, 03:19	0.00 MB	3
81,056 81,056	0000000000040472971a92c2d6229f3b26e3c2578ce4151309119cea86a7d86a	21 Sep 2010, 03:12	0.00 MB	5
81,055 81,055	000000000018e91f7756ec0d8a1c9889beef74aa5037928daabc20b73b644496	21 Sep 2010, 03:05	0.00 MB	12

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

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

Uptime: 2 months, 23 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.64 GB sent, 101.73 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.