Blockchain Explorer | learn me a bitcoin

Memory Pool

4,645 transactions

28.51 vMB

Show Random Selection

Max Size: 78/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
2 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
882,081	000000000000000000029a8a0000000000000000000000000000000000000000	6 mins, 47 secs	1.00 vMB	1,361	2

Show Transactions

Blockchain

Tip: 882,080 (731,529 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,551 150,551	0000000000000b5b90f035817c1c7acd66f5d64d4cf5ee4828ab34931eb83f57	25 Oct 2011, 08:36	0.01 MB	37	63
150,550 150,550	0000000000000264833d01de50dc4a823bc3530819444faba1f50349bc556d79	25 Oct 2011, 08:10	0.03 MB	87	115
150,549 150,549	000000000000001e30d63af10fba99b3daa21d4987796424dc1e6a4e29a9fca7	25 Oct 2011, 07:52	0.01 MB	24	37
150,548 150,548	000000000000062ec79c2c4c6e864b9b3168abdbd363e06116f26dbd2935b214	25 Oct 2011, 07:44	0.01 MB	26	33
150,547 150,547	00000000000004df253f9b264f269416d83ac819c303b2e8a895742a6ae8170a	25 Oct 2011, 07:40	0.00 MB	10	65
150,546 150,546	00000000000007906789c3ed11654c294336620aabfc8cdfec29ceb7d94c172c	25 Oct 2011, 07:32	0.01 MB	21	38
150,545 150,545	00000000000006a4c3b61d9c0e315ed3255ee8cec8081bb12bfa12761211cadb	25 Oct 2011, 07:19	0.03 MB	81	57
150,544 150,544	000000000000056a13540642d2a28554d88bf97d772760151792fc069b0e1dc4	25 Oct 2011, 07:03	0.00 MB	17	172
150,543 150,543	000000000000019d8672c05c391f23ed93722cd421b3e684cb576460b49231ac	25 Oct 2011, 06:59	0.01 MB	13	35
150,542 150,542	000000000000049db4bea3d0298db045c898db4a9f2ab78311cbc206b60c77bf	25 Oct 2011, 06:53	0.02 MB	36	309
150,541 150,541	00000000000004e8a4197364c674859e8d195aaf328fe4999e3eed2f7b36a48e	25 Oct 2011, 06:35	0.01 MB	45	7
150,540 150,540	000000000000089d99020abae371bc950d21954e0e276c5f6d9e555d397ff5cc	25 Oct 2011, 06:27	0.01 MB	28	72
150,539 150,539	0000000000000577ce82e6273f6f78dab06ed214c77b14a6b56987738321b22d	25 Oct 2011, 06:11	0.02 MB	31	104
150,538 150,538	000000000000008794b7cd4dd129786c0bd5673a461ba6040fb11b223808ace7	25 Oct 2011, 06:00	0.00 MB	15	667
150,537 150,537	0000000000000644d8d752f8820470f52243b227d65739ca0abb488282a20b88	25 Oct 2011, 05:56	0.03 MB	48	241
150,536 150,536	00000000000008f509a8d7d3649fdbdd406bc57042abbdd6fbba603dcb024d98	25 Oct 2011, 05:31	0.00 MB	8	63
150,535 150,535	000000000000081f7811648c69928519684d35bd986bb29287a2635e096e3e2b	25 Oct 2011, 05:27	0.03 MB	102	114
150,534 150,534	00000000000005258a093b43976a3773abe496629eb6d52f926c26d7042ec0cb	25 Oct 2011, 05:14	0.03 MB	58	93
150,533 150,533	000000000000006b442a2fd8caf5d9cbc9f3cb01fc403d124343173e52e85495	25 Oct 2011, 04:47	0.01 MB	8	0
150,532 150,532	000000000000031fbf3f89a3e5767a40bf229aa49716597701221d614a9156bb	25 Oct 2011, 04:35	0.00 MB	12	53
150,531 150,531	0000000000000390965ac60df193269c3156db152474ecdbfe8827c58fc64648	25 Oct 2011, 04:31	0.02 MB	21	68

Previous 10 blocks ↓

Total Size: 722.58 GB

Node Information

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

Uptime: 1 month, 21 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,056.41 GB sent, 75.66 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.