Blockchain Explorer | learn me a bitcoin

Memory Pool

1,134 transactions

0.44 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,612	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 22 secs	0.43 vMB	1,103	2

Show Transactions

Blockchain

Tip: 908,611 (819,848 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
88,763 88,763	000000000000935d3d5b403363e366034e1778ce85b43bc759e4a81eea2fa991	31 Oct 2010, 06:39	1
88,762 88,762	0000000000078188ac1411f141ad69b8941d5cd1d656d3b677a82b99db06ee7f	31 Oct 2010, 06:36	1
88,761 88,761	000000000004cc3938f77a70fc391f117b00e10ca3a45daa1239e90ee2d74f27	31 Oct 2010, 06:24	1
88,760 88,760	000000000000c88b321855d27abf785dbe91752fc3046fe4cc09bc9b790ce761	31 Oct 2010, 06:23	3
88,759 88,759	000000000001f20894a22ca1fe44152172a1fbf6e48292a732b9526cf6337f1f	31 Oct 2010, 05:56	1
88,758 88,758	0000000000125bc80eb9137c6c7114f91f329091c843258dbeaabd4e9635b515	31 Oct 2010, 05:51	1
88,757 88,757	000000000004894a99be1dd8d39a5eef4643b14f286676788179e3fcbf44eac7	31 Oct 2010, 05:34	1
88,756 88,756	000000000012fc88e2686c11e3c2f57ef2eafbaa3405a282072027718ba7265e	31 Oct 2010, 05:33	1
88,755 88,755	00000000000dc55484f9f525e3f133abe5dd6119dd0845ecdd94630f6dc9892e	31 Oct 2010, 05:34	3
88,754 88,754	00000000000ebff891a3ff3a88809b7333325aac69dc02d30ef7067df38c1a09	31 Oct 2010, 05:16	1
88,753 88,753	00000000000c89c05d14da909758b3195fe4fca83fddc6a99e7ac23259435444	31 Oct 2010, 05:16	1
88,752 88,752	0000000000020e3415b050b5e47ab5ab80c37bf28ce64eccc9685c258459c814	31 Oct 2010, 05:12	1
88,751 88,751	00000000000db8c4b5c62d3e3d86c74b69a326a7f67f00d8c4d926e3f52d3f04	31 Oct 2010, 05:11	1
88,750 88,750	000000000013e78a72f05a712576dade2c8950a2921a74cc67a4bbcdf24413ec	31 Oct 2010, 04:43	1
88,749 88,749	00000000000ea982f23f48618b6da608913204bb95efbd689b1b1fa8fb6ff025	31 Oct 2010, 04:35	1
88,748 88,748	00000000000c9bbb35858a12d7e5dbcbc859fa4fb78f7896eada94db37430df3	31 Oct 2010, 04:30	1
88,747 88,747	000000000010ec8f5059b3d5018ea70d3e6bbcd5657fc529ead24d04203f6d55	31 Oct 2010, 04:29	1
88,746 88,746	000000000005715e3cc97e921714fb99549b321985b75fd754d16cf0ca582586	31 Oct 2010, 04:27	2
88,745 88,745	0000000000135ec63ba9ee1d55705474770a7a86e0cdc6027efd8a95edf31ab3	31 Oct 2010, 04:22	1
88,744 88,744	00000000000225a164b31ddda74c3e18ece17e85139b1f8167711418b155e277	31 Oct 2010, 04:12	1
88,743 88,743	00000000000332f8d05c7cafee06a9637e09a74eadb049f5533fa744bb3435e5	31 Oct 2010, 04:10	1

Previous 10 blocks ↓

Total Size: 770.83 GB

Node Information

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

Uptime: 2 months, 23 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.82 GB sent, 101.11 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.