Blockchain Explorer | learn me a bitcoin

Memory Pool

3,236 transactions

1.39 vMB

Show Random Selection

Max Size: 8/200 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
907,967	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 20 secs	1.00 vMB	2,423	2

Show Transactions

Blockchain

Tip: 907,966 (748,435 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,531 159,531	0000000000000788e0ab0285a97dfb185253e16bcc8c0aa15edf740b356ebd60	28 Dec 2011, 10:53	0.01 MB	11	59
159,530 159,530	0000000000000d22dcb50e12eb4dc4acef0996627071e8ac75954be2319e7415	28 Dec 2011, 10:50	0.00 MB	3	0
159,529 159,529	0000000000000168457641bdf6473597f6a89490265188be253c08e67e4e6f50	28 Dec 2011, 10:54	0.00 MB	9	108
159,528 159,528	0000000000000c51170d3cf3015f41345cd63e3cd637b80994f3723ff5f3b439	28 Dec 2011, 10:47	0.00 MB	12	0
159,527 159,527	0000000000000ba3a8e63d9710c7414be76661cc7f66deb228698671a54ccdb4	28 Dec 2011, 10:43	0.03 MB	44	101
159,526 159,526	0000000000000b14123b3543e5f5d560f76d5b99b34511441f601bbae6ddfce1	28 Dec 2011, 10:26	0.00 MB	9	143
159,525 159,525	0000000000000da5fa4138978a47db9000c4224985f3b020be314769d88956c1	28 Dec 2011, 10:21	0.01 MB	4	8
159,524 159,524	0000000000000bb4ee7a52fb0266f2a136e4af8a2b7cc9125efd1c9560f5222c	28 Dec 2011, 10:19	0.00 MB	1	0
159,523 159,523	00000000000006ed8f8a2c0b2f7bf693ab6f2a6bce9e6d70bf89b752bdf4702f	28 Dec 2011, 10:18	0.01 MB	23	151
159,522 159,522	0000000000000bb3cef5e30b222c743908101d58fc77274b2cd7ef88487ddbef	28 Dec 2011, 10:07	0.01 MB	5	0
159,521 159,521	0000000000000a473c09105d3e004b135037456aeb0ca5b5b3612164743dd5ba	28 Dec 2011, 10:03	0.03 MB	96	127
159,520 159,520	0000000000000a39e825bbf751fe9eaf83fcda48833d43aafc5864d2446a5eb9	28 Dec 2011, 09:49	0.00 MB	5	589
159,519 159,519	0000000000000bff9d3ffa2a0601c9dc20bd4351a3dae8b371e48df415ad5c26	28 Dec 2011, 09:46	0.00 MB	3	143
159,518 159,518	0000000000000bf332759e67762ff855340c0f5fb9dbbf762a6f15f852387567	28 Dec 2011, 09:42	0.00 MB	13	72
159,517 159,517	00000000000000c6d71c1aaff50995f695b448a2a3b2548fe83198137a5d63bf	28 Dec 2011, 09:31	0.02 MB	56	89
159,516 159,516	00000000000004d225794504107b2f6b1d8b69b7aa846dfa2d4d8f43f8a7498f	28 Dec 2011, 09:17	0.00 MB	11	0
159,515 159,515	0000000000000318877b8ef0d2457210114ccdfa51c6981b1134a64ca1977887	28 Dec 2011, 09:14	0.00 MB	17	467
159,514 159,514	000000000000040be9187c007b289c0b7e0a509898ae69b5c21a119fbd7d355f	28 Dec 2011, 09:09	0.03 MB	66	51
159,513 159,513	00000000000004858b1fbc4ef0936c457e81be2499f61c29feb5d720e5284a95	28 Dec 2011, 08:41	0.01 MB	16	22
159,512 159,512	00000000000006c675bb4a173beac8588b91088366a3b021b7a94aa318c18deb	28 Dec 2011, 08:41	0.00 MB	1	0
159,511 159,511	00000000000007241148cb0665be1e2f9852d0ce58c2ec991f3c2eca908ebbf1	28 Dec 2011, 08:34	0.03 MB	68	122

Previous 10 blocks ↓

Total Size: 769.48 GB

Node Information

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

Uptime: 2 months, 19 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,646.53 GB sent, 95.36 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.