Blockchain Explorer | learn me a bitcoin

Memory Pool

9,153 transactions

2.80 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 5 secs ago	1.00 vMB	3,799	4

Show Transactions

Blockchain

Tip: 907,864 (760,788 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
147,076 147,076	00000000000003396e831152769e710deaa855a53cc756bb0b00d246d13ecced	27 Sep 2011, 07:47	0.05 MB	92	458
147,075 147,075	000000000000026d7de2c669a49812b93e055da4bb49426eb4088154014aacab	27 Sep 2011, 07:09	0.01 MB	15	46
147,074 147,074	000000000000041483f85dbbd4a558f4026ba7952258fda55ba28f4fe3fcb3c2	27 Sep 2011, 07:06	0.03 MB	71	120
147,073 147,073	00000000000006fcf0a041b338915dfd39094b85086c68226490add8cd8f84c2	27 Sep 2011, 06:50	0.02 MB	34	365
147,072 147,072	0000000000000173956a4bd30319d0fb828daeed16b698798d0865599912d445	27 Sep 2011, 06:31	0.00 MB	1	0
147,071 147,071	000000000000058b949e467ff1ae9170df91307eee0299bfeba6f475914c2a44	27 Sep 2011, 06:31	0.00 MB	9	0
147,070 147,070	000000000000037059a93352fc0c4c39469581e1741be7b7c1fa1117ef96530a	27 Sep 2011, 06:31	0.02 MB	30	103
147,069 147,069	000000000000005d0e7607bffac84beb68d62ea985b6f82a450970345c431b0e	27 Sep 2011, 06:21	0.04 MB	127	66
147,068 147,068	000000000000094d3d3f590c8683a7a169afded4268a3b74406e56460b2e52f1	27 Sep 2011, 06:07	0.04 MB	45	117
147,067 147,067	00000000000005bce84f6d2de6fced992cbf322ed740432ae59ff9623bfa4e7b	27 Sep 2011, 05:53	0.01 MB	17	128
147,066 147,066	000000000000048a9848dbdb489e1a894e80f5b8a88d8ae162ca5eff8c170749	27 Sep 2011, 05:51	0.03 MB	60	167
147,065 147,065	000000000000052153a71b1264f85d846d4254b058a838995b52dc5f0b5f137f	27 Sep 2011, 05:28	0.00 MB	3	0
147,064 147,064	000000000000073b1d62b7d4935140aeec88d6432b3881fa29bbdcfe6bbc53fe	27 Sep 2011, 05:27	0.01 MB	17	371
147,063 147,063	0000000000000550b056ab4979a8b309a99f3e7b19aad38737748462d03efc68	27 Sep 2011, 05:23	0.02 MB	34	56
147,062 147,062	000000000000076a1e8b2ff3a368f674e84308deb716735c26a6a7e227bd9eee	27 Sep 2011, 05:10	0.00 MB	7	885
147,061 147,061	0000000000000163c507732f972ebacc29a54c1454de7c6605323886722374d3	27 Sep 2011, 05:08	0.00 MB	10	78
147,060 147,060	00000000000003d616ed6f13e465972808fc6cb5d3658fe825654a06af9f9596	27 Sep 2011, 05:05	0.05 MB	157	124
147,059 147,059	0000000000000562c2a8e323cc9908c42d07d37173e2f46c8932e6b2f3319ff5	27 Sep 2011, 04:50	0.03 MB	66	141
147,058 147,058	000000000000081e3bf8e97af0880e95127987a5512b8ca00cd99c66caaa483e	27 Sep 2011, 04:45	0.00 MB	1	0
147,057 147,057	00000000000000eaf030b43976eef4a6439e2c2eac8329543a8593718c483a9a	27 Sep 2011, 04:44	0.00 MB	8	17
147,056 147,056	00000000000007a678f2e1316e0f7f7acf2b967d998558aed8dadcd4430fd5f1	27 Sep 2011, 04:44	0.01 MB	33	28

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.49 GB sent, 94.37 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.