Blockchain Explorer | learn me a bitcoin

Memory Pool

222 transactions

0.05 vMB

Show Random Selection

Max Size: 0/200 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
908,450	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 53 secs	0.05 vMB	204	2

Show Transactions

Blockchain

Tip: 908,449 (808,953 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
99,496 99,496	0000000000013ddc7a3e3160966eeb0f8a8159a41499044c0f5962e7494ea0b1	26 Dec 2010, 12:13	0.00 MB	3	0
99,495 99,495	000000000001ff6f732e5fc62692bbbcb80cd3ed84b703d0177200314c2d9d39	26 Dec 2010, 12:04	0.00 MB	1	0
99,494 99,494	0000000000005f73f1c126c45b5494271972ead294d782df0c2e26bacb9841f2	26 Dec 2010, 12:04	0.00 MB	2	0
99,493 99,493	0000000000009ae15fb705b504ff5ebe5731f03e510b152fe6e519b11f26a1fb	26 Dec 2010, 12:03	0.00 MB	5	0
99,492 99,492	0000000000038b6bdf91ba496a8bc66db578b3d65b8b68556b4399468b9a818e	26 Dec 2010, 12:00	0.00 MB	7	0
99,491 99,491	000000000000f0cfd26ecf8d118d6487f0b97c41dee2fbb6f7d775cb5a8d3d75	26 Dec 2010, 11:33	0.00 MB	4	0
99,490 99,490	0000000000037445d8375d89fc8c268119ab1392ef698a33f62379a8bcb69aef	26 Dec 2010, 11:29	0.00 MB	5	0
99,489 99,489	000000000000da354d5b8c3eacb19fa6450b466070940e8dc272aacd6c06033b	26 Dec 2010, 11:03	0.01 MB	24	0
99,488 99,488	000000000003197444f53f9847cdb3727335259155604f50d33126831a730fdf	26 Dec 2010, 10:49	0.00 MB	1	0
99,487 99,487	000000000000645ce0da2082cdbda2ece694c17abe405570918e59085722e70f	26 Dec 2010, 10:45	0.00 MB	2	0
99,486 99,486	000000000003c8ab30d7997b2a46e97a6d4d9113494cfb92ad2c726666102b0e	26 Dec 2010, 10:43	0.00 MB	1	0
99,485 99,485	000000000004136a940e2ce95174aefb949a3ab2e0172f2f1be347e11397af57	26 Dec 2010, 10:35	0.00 MB	4	1,412
99,484 99,484	0000000000040c6230542c27f7c8ae88457397c8ae3454748530393ba705c7fa	26 Dec 2010, 10:31	0.00 MB	1	0
99,483 99,483	000000000002a7769bee163d84c24084f66e979dbacc5aa72a23907cc36fe259	26 Dec 2010, 10:30	0.00 MB	1	0
99,482 99,482	0000000000044dc86df9f599ca2206185fa0a971648f770b9c9a93f93c8b9177	26 Dec 2010, 10:25	0.00 MB	1	0
99,481 99,481	0000000000002794b7c915f79d5a09b6b8063f00ef348681323515cb310c8921	26 Dec 2010, 10:23	0.00 MB	1	0
99,480 99,480	0000000000022002eb0b976e77cddd611e185aeb08bcac33db44d411483cdbe6	26 Dec 2010, 10:17	0.00 MB	2	0
99,479 99,479	000000000001b562ed7bbd788efd87b30f0489b0e57782c62dbe870aad5a68ff	26 Dec 2010, 10:14	0.00 MB	1	0
99,478 99,478	000000000002ad36f961ccd6287cc5056e29967569767a934c896f2e22aac06b	26 Dec 2010, 10:12	0.00 MB	7	640
99,477 99,477	000000000002ad2990f5969f4c2255890b5032125cccb1178a27eea44a01ec7a	26 Dec 2010, 09:49	0.00 MB	3	0
99,476 99,476	000000000002b7eea937cc8fa59a4aef34c04e4c8174529107a2914e97eb570e	26 Dec 2010, 09:42	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 770.54 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,776.65 GB sent, 99.73 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.