Blockchain Explorer | learn me a bitcoin

Memory Pool

19,417 transactions

6.24 vMB

Show Random Selection

Max Size: 37/200 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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	14 mins, 34 secs ago	1.00 vMB	3,398	7

Show Transactions

Blockchain

Tip: 907,719 (643,877 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
263,842 263,842	0000000000000004a6ad7fa7bb23a7a68c079c70643efa21f45504a07f636cfc	15 Oct 2013, 11:35	0.00 MB	7	194
263,841 263,841	0000000000000006d8b3c112a8e25892ec4cbd0477a9a902d758503d31f0b7ec	15 Oct 2013, 11:34	0.13 MB	343	117
263,840 263,840	00000000000000143f0ecba61733c1379d1f88a2dbc7455f23b5768b477c5ccd	15 Oct 2013, 11:26	0.16 MB	425	127
263,839 263,839	000000000000000f717ee8a93ed5dbfe9c0033dfeac7d323e2bdcd6116440e12	15 Oct 2013, 11:13	0.02 MB	44	111
263,838 263,838	000000000000000b789225bd4c0383e2cb729b2c3603619d69617fcbf0b14af2	15 Oct 2013, 11:12	0.05 MB	125	93
263,837 263,837	000000000000000da5613d08af271cff00fb1bf4dc2e8acdf38bffc085ae1397	15 Oct 2013, 11:09	0.05 MB	114	131
263,836 263,836	000000000000001199df5e88ff4de4b23ce7df446adaee145053e54ed25fad54	15 Oct 2013, 11:07	0.14 MB	118	30
263,835 263,835	0000000000000010fee52df1dfc633fa9e52424abe08a2e905736cee26630bd8	15 Oct 2013, 11:06	0.17 MB	425	125
263,834 263,834	000000000000000856e0c3cb3f99e844376967aa4acd066bdd91ddc64cd36e66	15 Oct 2013, 11:00	0.04 MB	128	161
263,833 263,833	000000000000000e21413ecbbe187b48f1879708e67d17547e426e0182f1a715	15 Oct 2013, 10:52	0.15 MB	87	18
263,832 263,832	0000000000000008e0f482aeb29c40da222ae1dbe750ba51216aba307e05ae86	15 Oct 2013, 10:50	0.09 MB	255	103
263,831 263,831	000000000000000839e45543624dbfb7c9bc5c7ab7e304341c9c399e178b00fb	15 Oct 2013, 10:45	0.04 MB	92	36
263,830 263,830	000000000000000d8a8236e253192e313213047e80dc1c68e65af2b2dc6c6c25	15 Oct 2013, 10:44	0.16 MB	423	134
263,829 263,829	000000000000000e1a565bc374e704ad2432798b078a6c2c04261d4742718129	15 Oct 2013, 10:39	0.33 MB	690	88
263,828 263,828	00000000000000043d9de33cfeb69de31e5517c4caee559883c329baabf2cbff	15 Oct 2013, 10:09	0.04 MB	43	54
263,827 263,827	000000000000000448f2ad7ec318d66a33b1ad3feb0fe37b745cc1c742d15112	15 Oct 2013, 10:06	0.12 MB	307	109
263,826 263,826	00000000000000082722005b89b188dc214b8db4aab2ca884e1b1c1e71371cec	15 Oct 2013, 09:57	0.13 MB	18	3
263,825 263,825	0000000000000000d65dd0963d3987fc91e1f065aa88c9ddd10017554c13fe09	15 Oct 2013, 09:56	0.06 MB	135	105
263,824 263,824	000000000000001291e2f1d5bb2d2a62dd24dcd27be3e70ecc27e8c868524260	15 Oct 2013, 09:55	0.07 MB	97	71
263,823 263,823	000000000000000cbd61f25929a870dfbefb2c5d9721056e5e257820e6a394e5	15 Oct 2013, 09:50	0.03 MB	96	145
263,822 263,822	000000000000000a514446d9719fb1114ed00adfb10dadf6f8788de6d2ad3a75	15 Oct 2013, 09:48	0.13 MB	239	60

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.48 GB sent, 93.00 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.