Blockchain Explorer | learn me a bitcoin

Memory Pool

1,146 transactions

0.39 vMB

Show Random Selection

Max Size: 2/200 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
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
907,767	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 18 secs	0.39 vMB	1,130	3

Show Transactions

Blockchain

Tip: 907,766 (803,562 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,204 104,204	0000000000029dfb0dc8e9590b5a7bd3145f23815175463ac220bad2d9890d68	23 Jan 2011, 18:37	0.00 MB	1	0
104,203 104,203	000000000002e99491af186226a27d30c0adcf9a593868f153c424905d777329	23 Jan 2011, 18:37	0.00 MB	12	0
104,202 104,202	00000000000008f431e5905f4d73cc063c16bbe5ad134be98e67d1f25863a972	23 Jan 2011, 18:19	0.01 MB	21	0
104,201 104,201	000000000003795f51ba24de6d49cae7d361fa5c64aa64cb8e86a28e985428cb	23 Jan 2011, 17:59	0.00 MB	8	0
104,200 104,200	000000000001132b073be91470eb64f5f2256a8472d142d77b5242e2031811e9	23 Jan 2011, 17:53	0.00 MB	4	0
104,199 104,199	0000000000024be6e13822d90db835e80d4ac6463176d8db09d65ee64abce9b7	23 Jan 2011, 17:42	0.00 MB	6	0
104,198 104,198	000000000002566f14b8feff63c8a81e2f86b4bfe4f3252a61ba81eef90ad7a7	23 Jan 2011, 17:39	0.00 MB	6	0
104,197 104,197	000000000001211ebe45dca665c4c37478aaa53610ad1eff06c3b6d6650697f3	23 Jan 2011, 17:36	0.02 MB	5	235
104,196 104,196	00000000000289bf1d1e5c5fc1cd9d5cfa31e13bb375e74ee0cab0b5a021d2ad	23 Jan 2011, 17:17	0.00 MB	5	0
104,195 104,195	000000000002274cb99c82ad2c835eba8daeb39fc9a99a8be51ca284a60d4310	23 Jan 2011, 17:16	0.00 MB	11	0
104,194 104,194	000000000002a83808612a2461b0583a51d95cf30ae2e12b79952a6fa97fd7a7	23 Jan 2011, 17:14	0.00 MB	10	0
104,193 104,193	0000000000000bad3b17a74e6709ffcbda7136095385455fd07e4d92b96cb3af	23 Jan 2011, 17:12	0.01 MB	23	0
104,192 104,192	000000000000994040cb2c044c4001edc268df182e27e6a4fe7bb541619471b3	23 Jan 2011, 16:59	0.01 MB	5	0
104,191 104,191	000000000000b943fa2269ad8db5c1b8f85e5a866ef7734e8d1978c773703714	23 Jan 2011, 16:41	0.00 MB	5	0
104,190 104,190	0000000000026d3493bbe1b5afd1dc00824ff04fe62e8f5fad467d8719314fd5	23 Jan 2011, 16:35	0.00 MB	5	0
104,189 104,189	000000000001ab1234a9524629218316368a769c53caf50dfdb933ad1d9c7423	23 Jan 2011, 16:34	0.01 MB	4	0
104,188 104,188	000000000001c0d49c03e07f57b5f181947f969cedc6684cba672be2d929543f	23 Jan 2011, 16:07	0.00 MB	8	0
104,187 104,187	00000000000333db6fe0a4c301bc015de72191c6c0d43a863482d684949e53eb	23 Jan 2011, 16:00	0.00 MB	4	0
104,186 104,186	00000000000066e086e61fd25421bc12c155e9a9698055da243414a9171a705c	23 Jan 2011, 15:59	0.00 MB	5	0
104,185 104,185	000000000001829590c719d1e853037f4cd9037726e027192e72f01ffa7cb1b4	23 Jan 2011, 15:53	0.00 MB	5	0
104,184 104,184	0000000000032aa8fffda74cb1716865aa09d4240893c359ff95a4e3a3ddf247	23 Jan 2011, 15:51	0.00 MB	4	4,409

Previous 10 blocks ↓

Total Size: 769.10 GB

Node Information

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

Uptime: 2 months, 17 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.10 GB sent, 93.41 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.