Blockchain Explorer | learn me a bitcoin

Memory Pool

845 transactions

0.25 vMB

Show Random Selection

Max Size: 2/200 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
908,485	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 19 secs	0.25 vMB	832	2

Show Transactions

Blockchain

Tip: 908,484 (805,968 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,516 102,516	0000000000008d129673bc2951c04c7265626dcd531d4e7048cbb079f0e7588d	13 Jan 2011, 20:27	0.00 MB	9
102,515 102,515	000000000001f2ab42bab150078cba6cc8f8de16c9eafa539ec1095c5fe81de0	13 Jan 2011, 20:04	0.00 MB	17
102,514 102,514	000000000002c9c30ce19667787acf9dbb692c24526c700b52538defcd8ba4ca	13 Jan 2011, 20:00	0.00 MB	6
102,513 102,513	0000000000019500670246ad48b2b449be4cce453255b615e24a3b076ab59666	13 Jan 2011, 19:58	0.00 MB	3
102,512 102,512	000000000001bbbeb0183c96ce514004ecb6c1b67528a214b3572f5121fee1ca	13 Jan 2011, 19:55	0.00 MB	4
102,511 102,511	000000000001ca60c4593557bcb91ad44d4bc59913d10b1aa3dec014dfe2aeb6	13 Jan 2011, 19:47	0.00 MB	6
102,510 102,510	000000000001f8c1a8d94043982cdfc9ef797525137294ae1841075141951c0a	13 Jan 2011, 19:35	0.00 MB	3
102,509 102,509	0000000000017bf904eb97050e454719f6945ce39ecced7db0998654fb497ee4	13 Jan 2011, 19:24	0.00 MB	2
102,508 102,508	00000000000236afb193839164baca7758aa0a41f4d7a02b40cf9e65955232eb	13 Jan 2011, 19:22	0.00 MB	1
102,507 102,507	000000000000dc1c5fb178e7396d345576df70878d6f7354278b406e591f72f8	13 Jan 2011, 19:21	0.00 MB	1
102,506 102,506	0000000000014b4c484111109945784a1a85c711f75bcdc6e1f723fbe0110487	13 Jan 2011, 19:19	0.00 MB	1
102,505 102,505	000000000000cdedb2017e1adf16765eeedee03ee1666ccd5efb29e2559253e9	13 Jan 2011, 19:18	0.00 MB	2
102,504 102,504	000000000001af3fb0992be5726ad23f9061943c52dbc5318843166c95c496a9	13 Jan 2011, 19:13	0.00 MB	6
102,503 102,503	0000000000025696d728065c17c184a7f467d9257cef252ae5b97d26408d0f3a	13 Jan 2011, 19:10	0.00 MB	15
102,502 102,502	00000000000165f46205d521db83e0ba9321bc8577b145007c3e9bb9aaa2548f	13 Jan 2011, 18:57	0.00 MB	3
102,501 102,501	0000000000028af3c4928fdd8c6327210405ee5805b9f356b215a705afa7957f	13 Jan 2011, 18:51	0.00 MB	6
102,500 102,500	0000000000039b338fd1dc8218f4516ae50367ac0b2ac4d0605a433ae74cfc22	13 Jan 2011, 18:37	0.02 MB	4
102,499 102,499	00000000000191b537382e65c7eb8e2bf18786231be8587d2607dbef6ca66eab	13 Jan 2011, 18:23	0.00 MB	3
102,498 102,498	0000000000017ae9751a52ddb778179ee2fcc2004f957241026542e7b269781f	13 Jan 2011, 18:22	0.00 MB	12
102,497 102,497	000000000001c2da5ca1f4e9de0c8a1be8a445707e76412de9e7938ffe2faa1d	13 Jan 2011, 18:19	0.00 MB	15
102,496 102,496	000000000000939a6444580e2d1695c0219e227deb0cf9e88bf100770d62ad77	13 Jan 2011, 18:01	0.00 MB	5

Previous 10 blocks ↓

Total Size: 770.61 GB

Node Information

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

Uptime: 2 months, 22 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,797.00 GB sent, 100.01 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.