Blockchain Explorer | learn me a bitcoin

Memory Pool

3,011 transactions

25.03 vMB

Show Random Selection

Max Size: 101/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,308	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 51 secs ago	1.00 vMB	2,729	3

Show Transactions

Blockchain

Tip: 908,307 (861,717 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
46,590 46,590	000000002cc4a06faba1604cbcdfecfcd39bc777b0ba41282533ef9837aa6e4a	23 Mar 2010, 04:35	1
46,589 46,589	0000000036a73220f85a1c4aca06604cf866b67a11283c6507f6eae0ae1ed1e6	23 Mar 2010, 04:30	1
46,588 46,588	0000000030c9572d674a8841b7bb09b566b0e9289b0c6f6af22c8fd9f9017c0a	23 Mar 2010, 04:27	1
46,587 46,587	000000002b8a5c5f1e255d60a4b0e1229c8e38049dc8f830c98cc5da69031a67	23 Mar 2010, 04:24	1
46,586 46,586	000000000b4a46798aa3f37785ce7de041421057fe5a9140ff4095d2548a56b1	23 Mar 2010, 04:18	1
46,585 46,585	00000000079880c42e28c34c518460e404194b7db67177650ccc100920d15149	23 Mar 2010, 04:16	1
46,584 46,584	0000000014292bbd96849657d8a18c1781fb073c2f44cb07408331d974c85182	23 Mar 2010, 04:12	1
46,583 46,583	00000000225c8fd4650ec22e601e8e905a7871e41be7301e578ba10ea9e39848	23 Mar 2010, 03:56	1
46,582 46,582	0000000019d861433a1f94f0bac82df912273346701786deba866a9f70ece3b0	23 Mar 2010, 03:52	1
46,581 46,581	00000000275e1eab5d558e833e7aa71378ea598d28190bf2a59ead4557aa4021	23 Mar 2010, 03:47	1
46,580 46,580	0000000011be7eb83bcd605890019d57c60da7853d85e787e3df0b800c6fdabe	23 Mar 2010, 03:41	1
46,579 46,579	00000000145b042e1deef3205bbad6b375b2b0a9c9791974d8063d8300f483f4	23 Mar 2010, 03:39	1
46,578 46,578	000000000042b0cf5696fefda63ac0ceef0d35a9fc5a48179f9f31e5d9be8c64	23 Mar 2010, 03:37	1
46,577 46,577	000000000d4e523b370db49ee18b696c515d60d82dd8d8cb9bafa7beb753ea29	23 Mar 2010, 03:23	1
46,576 46,576	000000001ebb9e7ad257106c1575a07fac5b8c6a8b19660d23f3b8c47cf26680	23 Mar 2010, 03:15	1
46,575 46,575	0000000033f74c1be0d6e1aa386a6cc0cd94dd01c36f8a1f6c5d1d7a6a5ac8da	23 Mar 2010, 03:10	1
46,574 46,574	0000000035dc64415e9554583ee8cb1460c2301d548534a48b4e937c17bca166	23 Mar 2010, 02:56	1
46,573 46,573	000000000398623cc5c59fe2f770c2b6a5ae2dcddadd57b7f86d86ff0ef946e4	23 Mar 2010, 02:38	1
46,572 46,572	000000001ff1686a8e2dd24934d5b2668ea404f42b03a6c1ed4c27087b680b8f	23 Mar 2010, 02:38	1
46,571 46,571	0000000012be9a0ecdc80415c8c8d5a20ab686c3bba8ffed89e5c3130ae74b6b	23 Mar 2010, 02:21	1
46,570 46,570	00000000211594269031b3ff95c37e51b90f5a9907fb08809b7b0bee650722fe	23 Mar 2010, 02:15	1

Previous 10 blocks ↓

Total Size: 770.20 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,695.44 GB sent, 98.56 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.