Blockchain Explorer | learn me a bitcoin

Memory Pool

3,345 transactions

1.92 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,784	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 5 secs	1.00 vMB	2,302	2

Show Transactions

Blockchain

Tip: 907,783 (376,937 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
530,846 530,846	000000000000000000068fe49cf43996d28b7d9aa5820fc6675d2c0f35e04db7	07 Jul 2018, 07:19	0.50 MB	898	53
530,845 530,845	0000000000000000001ed0127652cc6da9dc2a4253b91e83c418551129257bca	07 Jul 2018, 07:07	0.27 MB	520	23
530,844 530,844	0000000000000000002d62b35088dbeae4fa464b60b9a8bb63ca7ce6e6bbac8a	07 Jul 2018, 07:03	0.17 MB	350	36
530,843 530,843	0000000000000000001552102034788de202c073513b895eefbafe688c353e44	07 Jul 2018, 07:00	0.40 MB	573	9
530,842 530,842	0000000000000000000ac0052121f5acd475fc1eb72a60bc8c310840b2038de4	07 Jul 2018, 06:59	0.31 MB	616	28
530,841 530,841	0000000000000000000b4f5e8fafcbd8c7a3dc59c6e81040d60380d6f5629804	07 Jul 2018, 06:51	1.16 MB	2,311	39
530,840 530,840	000000000000000000326e83254e5cc93a2c83757f028572100d3f8a38a73bcb	07 Jul 2018, 06:27	1.16 MB	2,495	24
530,839 530,839	000000000000000000037713b736de164b690e70047d2fc42e5304f18100224b	07 Jul 2018, 05:58	0.02 MB	60	33
530,838 530,838	00000000000000000024300dda410519f0f50ba9471c604dcce3257449fb1372	07 Jul 2018, 05:58	0.92 MB	1,931	24
530,837 530,837	0000000000000000000eb0ac2626031f6f561cf0cd44f889e3e4aedd26e4d4f4	07 Jul 2018, 05:37	0.39 MB	911	45
530,836 530,836	000000000000000000022e4bba61c0da6c0c1adc8d4ee8b0a84e06597254b682	07 Jul 2018, 05:27	0.54 MB	1,102	21
530,835 530,835	0000000000000000001c9c76a3c7b3183b8be7793c818666ca84002b07ea9aff	07 Jul 2018, 05:15	0.88 MB	1,773	18
530,834 530,834	00000000000000000022bcaa48b0bb296e5359350aa7010f5bb22053be7b421a	07 Jul 2018, 04:54	0.22 MB	575	24
530,833 530,833	000000000000000000000acc737e9036d50257af2412ebbd194d049ae75745be	07 Jul 2018, 04:48	0.66 MB	1,520	22
530,832 530,832	0000000000000000002c19e82be73d20dee76489f869077267f523de49765cb4	07 Jul 2018, 04:31	0.49 MB	1,027	24
530,831 530,831	00000000000000000031eee8260b9f649d0cf548d27e8594bf9e2b8bc7a1ffbd	07 Jul 2018, 04:19	0.07 MB	154	29
530,830 530,830	00000000000000000031dcc558c08bdf998267e1223285f8afdb6e359624f89d	07 Jul 2018, 04:18	0.25 MB	531	48
530,829 530,829	000000000000000000099206fc7a7a42659df599b1870fdbe03792067bd2c8ce	07 Jul 2018, 04:13	0.19 MB	374	35
530,828 530,828	00000000000000000018221c09d3996a8f2610e1c02ef9d5a15b020695164095	07 Jul 2018, 04:09	0.46 MB	1,031	30
530,827 530,827	0000000000000000002b3ee02a0376fe8e6a49d404dead5b64a063bda2b898d8	07 Jul 2018, 03:58	0.54 MB	1,328	25
530,826 530,826	0000000000000000001f4776e5adbbe4a4663700f448b1f8c2c517c860e3d52c	07 Jul 2018, 03:43	0.25 MB	713	12

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.80 GB sent, 93.58 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.