Blockchain Explorer | learn me a bitcoin

Memory Pool

12,718 transactions

3.99 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,717	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 50 secs ago	1.00 vMB	4,043	5

Show Transactions

Blockchain

Tip: 907,716 (773,228 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,488 134,488	0000000000000bda44fecc57c11612ac5655c7c352e4a6d4031eaf1a338a3732	03 Jul 2011, 03:11	0.04 MB	81	350
134,487 134,487	00000000000006bdb110e618612461da574621df34c5a3cbe35f254c3505b250	03 Jul 2011, 02:57	0.01 MB	6	336
134,486 134,486	0000000000000062bcf12522d9ab3dd82bd488a56795c43376c7e3fcfe0d1746	03 Jul 2011, 02:55	0.02 MB	36	227
134,485 134,485	000000000000072d617c75e319196346fefe7e46ad7690731b2d345778fc4e71	03 Jul 2011, 02:44	0.01 MB	32	530
134,484 134,484	000000000000002b833cc68882bcdffdac17474c95ecd2fc2fbe87e1ffb56a66	03 Jul 2011, 02:36	0.01 MB	8	713
134,483 134,483	00000000000003ad51487aafd163c8da3af30a728d44f13606015d794eb9c774	03 Jul 2011, 02:30	0.03 MB	62	200
134,482 134,482	00000000000000ea9943d39db191f92c553c75316a3e333a0438c451733fb47e	03 Jul 2011, 02:17	0.02 MB	38	664
134,481 134,481	00000000000006a1c78498ae893e893f4492fd1390ba31571dfc6759cd590503	03 Jul 2011, 02:02	0.02 MB	27	0
134,480 134,480	000000000000061f8f9505da72003845411307c9faaa56083f531684e4200035	03 Jul 2011, 02:01	0.03 MB	71	108
134,479 134,479	00000000000007b569777d044a276f07beaaeccc34b97fc9f953f3a158c16ef0	03 Jul 2011, 01:56	0.01 MB	21	967
134,478 134,478	0000000000000a630046563f7629c01c8613bc7a17bf9091ccadd870346c8c0a	03 Jul 2011, 01:48	0.00 MB	14	271
134,477 134,477	0000000000000b076362ff96bcbbab72b19fcd8c903fb1f68b32c58b62d6761c	03 Jul 2011, 01:47	0.01 MB	31	514
134,476 134,476	000000000000039491ce97987100eeef6d79919010fcd24e24550d9cb40e3769	03 Jul 2011, 01:36	0.02 MB	28	443
134,475 134,475	0000000000000919d9d083a2d9e006f26dd79a3d9a2457f27571669983a0c127	03 Jul 2011, 01:23	0.01 MB	11	683
134,474 134,474	0000000000000562298dd36292a7aadab16318d95667ef19fcc462d2cf231140	03 Jul 2011, 01:18	0.01 MB	33	729
134,473 134,473	000000000000079dbaf0da416211083a1dd9e8967c6232f8beb4168ca12a451e	03 Jul 2011, 01:09	0.02 MB	41	294
134,472 134,472	000000000000091589cd9bfbaf0d2c5b0a4b3cac30c69cc13c74a00919e5b6c3	03 Jul 2011, 01:02	0.00 MB	15	424
134,471 134,471	000000000000027a61f37e0a0770749084cc8ef7487d61ddcca2b08cad585f6d	03 Jul 2011, 01:00	0.03 MB	103	471
134,470 134,470	00000000000006513d2e9734257de8cb687407b65bdf0c51bad3bc3faabe30c2	03 Jul 2011, 00:48	0.01 MB	11	202
134,469 134,469	00000000000009d888aadbdc0eb0cc5329293af53661a2f0f1648b0c3f6f4807	03 Jul 2011, 00:44	0.02 MB	42	887
134,468 134,468	000000000000002527ed642d1f9a86a6e4aebafea3d8006211a3c0b1b23912ac	03 Jul 2011, 00:34	0.04 MB	95	268

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.19 GB sent, 92.93 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.