Blockchain Explorer | learn me a bitcoin

Memory Pool

1,645 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 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
908,061	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 31 secs	0.47 vMB	1,631	1

Show Transactions

Blockchain

Tip: 908,060 (806,519 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,541 101,541	0000000000010667f94f5cf8dcb0bf515bb016f4d5b3f4c9a727b96f3c0e7dc4	08 Jan 2011, 02:09	0.00 MB	1
101,540 101,540	0000000000008190aeaa61ab43946ac3d1deafca6210bb6ad470de27f2b4c700	08 Jan 2011, 02:04	0.00 MB	1
101,539 101,539	000000000001e4a832a0e992a286c199ecc02985acb09fb3824f5f1f30291b99	08 Jan 2011, 02:03	0.00 MB	1
101,538 101,538	00000000000072148c78a9f0025c43c0f5f3d5777efde277c77515a4a6ec4318	08 Jan 2011, 02:00	0.00 MB	4
101,537 101,537	000000000002e19d3234cbf8bac7729c897157af0f2359c9793992ab66c4819f	08 Jan 2011, 01:49	0.00 MB	2
101,536 101,536	000000000002e4d907ae61ba0328ac82353c73f2a21a0818425b8202070bfa00	08 Jan 2011, 01:40	0.00 MB	2
101,535 101,535	0000000000027ea123a1f6d2644eb416c569b6c203aa82035f7ea65edc4aa921	08 Jan 2011, 01:28	0.00 MB	1
101,534 101,534	0000000000038c5718d396fe1d2b5d9e7e960d6bd0f48054f60cfd99e9e5100e	08 Jan 2011, 01:23	0.00 MB	2
101,533 101,533	00000000000038b26731e4c06c0e5e356e0347e54d3373aeccf9b944c207ccde	08 Jan 2011, 01:17	0.00 MB	2
101,532 101,532	000000000001fab4d2026200ddc90b512715c71c9e52e14588c8ce786547df26	08 Jan 2011, 01:13	0.00 MB	1
101,531 101,531	00000000000130f4d035a8fec9da1336d1dee3d31b8acb9c6632b80c724619c4	08 Jan 2011, 01:12	0.00 MB	12
101,530 101,530	0000000000003fb905ee3a6fb1f1411185e7d8150ec502f0d6c7f6de617a1ad4	08 Jan 2011, 01:09	0.00 MB	12
101,529 101,529	00000000000160cca3805b39e3def9bce99f9d5947b82b7a31db0c8b245c123d	08 Jan 2011, 01:00	0.01 MB	46
101,528 101,528	00000000000349ca99430cb6a6bb610dab763a2818925f2cc8064984e85eca7e	08 Jan 2011, 00:49	0.00 MB	14
101,527 101,527	00000000000372bdeea9083a149d515c09615bc81022c364bdfc0bd495a6b809	08 Jan 2011, 00:48	0.00 MB	13
101,526 101,526	000000000003daccac4e1a136da34ac1bcba57b8140b065c3d173b3404f149a1	08 Jan 2011, 00:42	0.00 MB	13
101,525 101,525	0000000000039e846585e3f9d599a498364bc0d5f7abb3821fdbcca8a996e3ee	08 Jan 2011, 00:32	0.00 MB	9
101,524 101,524	0000000000030859ada7c758df599ba5e9b5bc810c99835a86e8af59ae6a2f39	08 Jan 2011, 00:17	0.00 MB	14
101,523 101,523	0000000000010fe97c9e4d859a337b605105de8c744239b80ebaeab7d793b6e2	08 Jan 2011, 00:11	0.00 MB	13
101,522 101,522	00000000000079fda6f623a3ce87963942b5d7af3cbfd2462db8402c1e5f5bf1	08 Jan 2011, 00:08	0.00 MB	11
101,521 101,521	0000000000020d4ce31fc046480141a470acebc8c32a859cb314a5a9f0bc853e	07 Jan 2011, 23:58	0.00 MB	13

Previous 10 blocks ↓

Total Size: 769.66 GB

Node Information

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

Uptime: 2 months, 19 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,653.90 GB sent, 96.14 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.