Blockchain Explorer | learn me a bitcoin

Memory Pool

7,726 transactions

2.45 vMB

Show Random Selection

Max Size: 14/200 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
891,084	0000000000000000000251050000000000000000000000000000000000000000	5 mins, 16 secs ago	1.00 vMB	3,793	2

Show Transactions

Blockchain

Tip: 891,083 (889,597 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,486 1,486	0000000060eb46c50cca1b37bf0bd6446740a2cb07498a15b590b22f48e6a5be	24 Jan 2009, 01:53	1
1,485 1,485	0000000028e31f00c3cdcfb301a40e3b1169efd6018c463ed47e7b51a9243784	24 Jan 2009, 01:47	1
1,484 1,484	0000000068026e7e0c455f0f390b250a71ecf8b8911fe50c86b0e4a37cdcf13f	24 Jan 2009, 01:44	1
1,483 1,483	0000000094fac7c1faa819b126571e587e533558930772bf31d86f69cfb744c2	24 Jan 2009, 01:29	1
1,482 1,482	00000000fa1547e48cef5ec9988b7c847805dffe71d3c282392c72835e4f8300	24 Jan 2009, 01:28	1
1,481 1,481	0000000000a4d1bff90f29495e4c45d96609dcdc278264511d90e5f1602034d5	24 Jan 2009, 01:08	1
1,480 1,480	000000009d0fa2b877d57be5825026b4c2a570fab8f8bccf9aa718f9090d5747	24 Jan 2009, 01:07	1
1,479 1,479	00000000ccf0a366e9a2bb095d95cccbadadead0472ef15e913c708bb3e021f5	24 Jan 2009, 01:05	1
1,478 1,478	00000000fccc14ebbe230e2bd9f5cfaa0130826c8aeed79aeb530df1c5f4320c	24 Jan 2009, 00:56	1
1,477 1,477	00000000147af18d29249f5c9eed6c2f38c9f8ab4fe48d0e7b84cc9f411def02	24 Jan 2009, 00:52	1
1,476 1,476	00000000772c87d06808e98d88a78e03cad08198276062da4face95c6bb16e04	24 Jan 2009, 00:45	1
1,475 1,475	0000000010534ec39cb6ebefeb87faaadeb1e38fe1a170350f1b20402ddb0c5d	24 Jan 2009, 00:36	1
1,474 1,474	00000000a105efad7932483c4a82aea3ef3aaad1629d825dca80b78206a0b670	24 Jan 2009, 00:28	1
1,473 1,473	000000005695bd272704009b6a34cd94e96d7edac90aeb8f717687b1c89b76cb	24 Jan 2009, 00:17	1
1,472 1,472	0000000046474f6974d802f88eb1735d18ba82a5ffd3ce9f241ab77a964bf03d	24 Jan 2009, 00:10	1
1,471 1,471	0000000033e95c68548033b74ec6563d8bad103323121d88de2b1d0b04f3728b	24 Jan 2009, 00:09	1
1,470 1,470	000000002207b009445560de0ccb14ce5933c32c5aa5a277e2f4c244b5ea3e09	23 Jan 2009, 23:59	1
1,469 1,469	00000000275bc54ff48c36cd5226a3660155618cb73a7bb45550033dc29cfec1	23 Jan 2009, 23:56	1
1,468 1,468	00000000389c21647e4c1444abfad4ef7d186694f5a0e080bf617bd99692611f	23 Jan 2009, 23:51	1
1,467 1,467	00000000b50162424132d6ddff8beb0f9631dbab8b09effa3aba51e34a8aff59	23 Jan 2009, 23:35	1
1,466 1,466	000000002a3be77c2d13aaa76aa74f8c6a0395230c0664b932b3790305f2214f	23 Jan 2009, 23:33	1

Previous 10 blocks ↓

Total Size: 739.81 GB

Node Information

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

Uptime: 3 months, 22 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 3,519.52 GB sent, 160.15 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.