Blockchain Explorer | learn me a bitcoin

Memory Pool

5,739 transactions

1.71 vMB

Show Random Selection

Max Size: 11/200 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
908,572	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 16 secs ago	1.00 vMB	3,714	3

Show Transactions

Blockchain

Tip: 908,571 (822,236 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
86,335 86,335	00000000000c2a905c652f22738953c3aa4da355b0506e91d39d33a3a565b1b3	19 Oct 2010, 19:23	0.00 MB	1
86,334 86,334	000000000016439dbd94561d7eb6ac66df685df03a3417bca2c4bcdd71c83f45	19 Oct 2010, 19:08	0.00 MB	2
86,333 86,333	000000000014aae1295eaafc4e101def2a6f626479efaebdb35ed5163306a443	19 Oct 2010, 19:00	0.00 MB	1
86,332 86,332	00000000000553a3b4459cad985bda9e3d783c30a8450dbffee7594eaa256059	19 Oct 2010, 18:58	0.00 MB	2
86,331 86,331	0000000000009a65022f23be7712f67c99f9d53530591b023f482fb7f9fb0fa9	19 Oct 2010, 18:56	0.00 MB	1
86,330 86,330	00000000000c3f6fde3004b9d5432e739cf29d7e05b011b2c5a66c09e8b3e86e	19 Oct 2010, 18:50	0.00 MB	1
86,329 86,329	00000000001ac0284995d02cf11b4dd365a27523c93fa75cdb9718adb67724ed	19 Oct 2010, 18:46	0.00 MB	1
86,328 86,328	00000000000641d4b7c18bd98b671ca53c0ba07509691144fe4fc5f4a2a280ea	19 Oct 2010, 18:44	0.00 MB	3
86,327 86,327	000000000007a9e575f4009edaccc06d746c8133291cb9d00ba77bb52f4f270f	19 Oct 2010, 18:36	0.00 MB	1
86,326 86,326	00000000002eec4835dc736f0490b86f2f08ec61537c37550ca88523c1cee59a	19 Oct 2010, 18:27	0.00 MB	5
86,325 86,325	0000000000097b5e2782ed75098f4f5e25c531da2228619b9775d6ff0351e234	19 Oct 2010, 18:18	0.00 MB	3
86,324 86,324	00000000002350e78f69ff5207673835bce8976e91c4607eb9c1dd357f736e6b	19 Oct 2010, 18:12	0.00 MB	9
86,323 86,323	0000000000225aa998a85cbb5f1386a5c13bd1bd255bc531609258089555097a	19 Oct 2010, 18:07	0.00 MB	3
86,322 86,322	000000000003d21a85f94b1d61828cd699dbcda8164c394ac790511f711fa0cf	19 Oct 2010, 18:02	0.00 MB	2
86,321 86,321	000000000021cd21c9ba9a31e8ebdcb3a5b3c5fe6d5178918b53d2ec9fb2e3a0	19 Oct 2010, 18:00	0.00 MB	1
86,320 86,320	00000000002ea5aa3ada991bf68bffa18d6f73541bb23a3b67806167fdf6fc96	19 Oct 2010, 17:58	0.00 MB	3
86,319 86,319	00000000000d116cbf732a0e552f20b8d043614dc5aedacec473f83a391b0f36	19 Oct 2010, 17:51	0.00 MB	1
86,318 86,318	00000000001b383980d648922607ccbb667d9765874e9e66df6c0d7a748ac8b1	19 Oct 2010, 17:49	0.01 MB	3
86,317 86,317	00000000002ac0faf31d89cb4b62f41ecab1a2b83504c2c8db36cf3c8c74e63b	19 Oct 2010, 17:41	0.00 MB	5
86,316 86,316	00000000001e243216acb1aae3da3f3f7a6484dbfeed9f1e98af3249bda27fa8	19 Oct 2010, 17:35	0.00 MB	2
86,315 86,315	00000000000d2ebd83550d72f60aa10b42d21137b97ba45c935a5c6a37b352f1	19 Oct 2010, 17:28	0.00 MB	2

Previous 10 blocks ↓

Total Size: 770.76 GB

Node Information

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

Uptime: 2 months, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.07 GB sent, 100.76 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.