Blockchain Explorer | learn me a bitcoin

Memory Pool

2,108 transactions

0.80 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,851	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 54 secs	0.79 vMB	2,108	1

Show Transactions

Blockchain

Tip: 907,850 (771,690 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,160 136,160	00000000000002b88951ce5a9b74ff7daf839f9ac5ad83b0cb74d373dbb3737f	13 Jul 2011, 23:23	0.03 MB	65	559
136,159 136,159	0000000000000a8488a9dacabbb7cfabbca3f98eb6904c743ef3cfa28a6a73f9	13 Jul 2011, 23:13	0.00 MB	1	0
136,158 136,158	00000000000001e15c13d1a7672004fb750667118910641c72d39af3c8882154	13 Jul 2011, 22:58	0.02 MB	72	657
136,157 136,157	00000000000005540b9189975f0e9908593ec034017b89b5b4d6c1ae460a77d2	13 Jul 2011, 22:57	0.00 MB	17	1,239
136,156 136,156	0000000000000839230057325e0e086b76a3d4b46dadf74db0e951200b45e79f	13 Jul 2011, 22:52	0.03 MB	84	648
136,155 136,155	000000000000062caa3ea29f5aac6a5264f8cdbb731f8286b6cf6400b64007c7	13 Jul 2011, 22:49	0.01 MB	24	1,886
136,154 136,154	000000000000081264cca36d8f6ee0ad73e412f402e76147cd08a57b71f31681	13 Jul 2011, 22:33	0.01 MB	40	287
136,153 136,153	00000000000007cf3838811811229c9f239a5ceee3c9bbd72a8d6df4adb32fa9	13 Jul 2011, 22:25	0.01 MB	19	119
136,152 136,152	00000000000001ac117569b9b60e2efa5a790937e482f3841a7acad15bb1495a	13 Jul 2011, 22:22	0.02 MB	68	134
136,151 136,151	0000000000000864e8a2cb9bc823ce2c69b0440d25a92c332c14a401b91721dc	13 Jul 2011, 22:20	0.06 MB	108	383
136,150 136,150	00000000000005bfd117ac2094c6cf6334835603d53ef39e71fde9eafcfeaed1	13 Jul 2011, 21:55	0.03 MB	54	582
136,149 136,149	000000000000066d1d717f55cf33bae5eb14ae2b48956bb3f2aa19395f17acf1	13 Jul 2011, 21:35	0.01 MB	34	320
136,148 136,148	000000000000057fbd6673b8bfdde0b10d2e8b71f5943b6d82c58e5bed2ea5cd	13 Jul 2011, 21:32	0.04 MB	75	251
136,147 136,147	0000000000000a2b1f1b96dfd39c9046b01970ddde0aede3af92991a310bca00	13 Jul 2011, 21:21	0.03 MB	40	31
136,146 136,146	0000000000000387ce31a21b8b55b0c98cbf7ac733e827985af60d5c3024b7a7	13 Jul 2011, 21:20	0.01 MB	22	219
136,145 136,145	000000000000027ea08030a8c4946089cf376ecf41c212186ffe13b354292365	13 Jul 2011, 21:05	0.04 MB	134	83
136,144 136,144	000000000000046b85099954dd2c961b0baa234b45a0eb5c9eb57719734070f9	13 Jul 2011, 21:01	0.00 MB	9	2,889
136,143 136,143	000000000000087c5854aa79013b23d631962461574cc266425251082d9f0a56	13 Jul 2011, 20:48	0.01 MB	35	66
136,142 136,142	00000000000009c22017337c56050f97dce60693c85830d4e61a81da94dc9d74	13 Jul 2011, 20:41	0.01 MB	14	903
136,141 136,141	00000000000003662292c63020d86a9e302413291911d9c676def9f0fb25c9a4	13 Jul 2011, 20:34	0.04 MB	11	891
136,140 136,140	0000000000000aac666ee999bf371fcad057c9575124817bc02eb28c7bd6f93b	13 Jul 2011, 20:33	0.04 MB	152	229

Previous 10 blocks ↓

Total Size: 769.26 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.25 GB sent, 94.22 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.