Blockchain Explorer | learn me a bitcoin

Memory Pool

6,207 transactions

2.89 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 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
908,583	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 30 secs	1.00 vMB	927	3

Show Transactions

Blockchain

Tip: 908,582 (854,028 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
54,554 54,554	000000000934b068eae71008d9da572d44b6d310958c728578474671c30cd12a	05 May 2010, 06:51	0.00 MB	1
54,553 54,553	000000000824b0c1f1e576e598b2c8389ddf58c0d83e00c06541d2bdde2acc2e	05 May 2010, 06:48	0.00 MB	1
54,552 54,552	000000000ba1a2b7cc9ae6a003ecfd5a0dc8f92714ba71186f75e358af3567d5	05 May 2010, 06:43	0.00 MB	1
54,551 54,551	0000000001224f31ece0775cf604080b8355d6bde7d304b3d48b8a14b7f62bac	05 May 2010, 06:36	0.00 MB	1
54,550 54,550	000000000e0fb933176e8ccfdde2b7bec0c823223ae4672a05493faafe93b250	05 May 2010, 06:33	0.01 MB	3
54,549 54,549	000000000c176a3843e5f2311605ba1e766c3c0ec37480983f8f19acbdd001c1	05 May 2010, 06:00	0.00 MB	1
54,548 54,548	000000000f0ed490d6f32c99d237aa69f5fe43e5b3efeb8ecd76433e1a91781a	05 May 2010, 05:57	0.00 MB	1
54,547 54,547	000000000ce6ea95256644645cfe5b9c6fd08b1108a42de3c34ce01e0f0eb642	05 May 2010, 05:38	0.00 MB	1
54,546 54,546	000000000e085b8771e736ba69b81ee615c811ae112f3575cd8b048a643a5bda	05 May 2010, 05:36	0.01 MB	2
54,545 54,545	0000000003e2a1fd021ffcce82da448c4b21bc35348b1326583c5bdc0be21761	05 May 2010, 05:04	0.00 MB	1
54,544 54,544	0000000001eaf5cf732ab4b934c7698cdfac72b8a9068383c05e3e4a9a619032	05 May 2010, 04:50	0.00 MB	1
54,543 54,543	000000000087b8b05db8402fe36c8db453adddc736b1827d5e8b29af5e3f15c6	05 May 2010, 04:45	0.00 MB	1
54,542 54,542	000000000df03a12c35c76e9910f6f477b38a1dcae1b8f2ce440e68c05e13dc7	05 May 2010, 04:44	0.00 MB	1
54,541 54,541	000000000a62bc7be69555b2bf880054d2e6f5f92408fccb7993908fe71b533e	05 May 2010, 04:43	0.00 MB	1
54,540 54,540	000000000c26f3fa90b8fbf7f35279a01013cf0142258e692935481f87589684	05 May 2010, 04:42	0.00 MB	1
54,539 54,539	00000000101d6bf0fca0bb261950245e152f8910f70b130c05c52edefd9acb34	05 May 2010, 04:25	0.00 MB	1
54,538 54,538	000000000ba9752256956f5726e9ed88fda6545eaa56b8ad4100d391981a614f	05 May 2010, 04:19	0.00 MB	1
54,537 54,537	0000000000a26cf256fe444eab1b840a70fa39b6d66e3a9cd6e9643f5ab4e82b	05 May 2010, 04:13	0.00 MB	1
54,536 54,536	00000000063378872e906250c5a75f22093e22a7c66d02c4cb595815fbfb31b9	05 May 2010, 04:08	0.00 MB	2
54,535 54,535	000000000a60af0473f4fad554fd792aa99603e65e43a4d5a9b3f7d28fb4d1e9	05 May 2010, 03:46	0.00 MB	1
54,534 54,534	000000000965e26247876cb702b905b5375e73d5200710b981afae8e3e38c10f	05 May 2010, 03:36	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.78 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.90 GB sent, 100.90 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.