Blockchain Explorer | learn me a bitcoin

Memory Pool

5,032 transactions

1.38 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,709	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 29 secs	1.00 vMB	3,886	2

Show Transactions

Blockchain

Tip: 907,708 (749,121 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,587 158,587	000000000000078a1c8b25b07f8e41efb49cf056b3afc2f6b44478faebafd8bb	22 Dec 2011, 10:59	0.01 MB	10	24
158,586 158,586	0000000000000dec8ffdc8b531ecce7be17a9bf322aac20edf8d82cf52a87742	22 Dec 2011, 10:57	0.03 MB	41	66
158,585 158,585	00000000000003cb1ec22d12999fc76c56b1dc1ebf9b04402b63c3ad92c17d6a	22 Dec 2011, 10:43	0.00 MB	9	46
158,584 158,584	0000000000000cc5f9d41efa07be0eb00b4d301d157bc44094f25972c4b03100	22 Dec 2011, 10:39	0.02 MB	59	42
158,583 158,583	00000000000001c206ffecda9cc5025dabb5eaa767267f758cd9af70a6af920e	22 Dec 2011, 10:27	0.01 MB	14	0
158,582 158,582	00000000000004041edfdb058682c7641d232a16d41a8cdc76791890a12a828b	22 Dec 2011, 10:20	0.00 MB	12	51
158,581 158,581	0000000000000dbc1efffe7328129d68c8ec805843f46aaecfdb5c82de85e378	22 Dec 2011, 10:16	0.00 MB	11	0
158,580 158,580	00000000000006bc96caa3a725266b78ff72a46c45e1d59f6cbed58f4735de3c	22 Dec 2011, 10:14	0.00 MB	11	63
158,579 158,579	00000000000001b0da0dc28581e1c0d044acc54582f46f1b3f62f90c78cdcf65	22 Dec 2011, 10:12	0.00 MB	8	0
158,578 158,578	0000000000000575927c45bbbd1c81a4a6abcb54e212cbc099f0cfa01db0e837	22 Dec 2011, 10:08	0.00 MB	7	0
158,577 158,577	00000000000001234473366f55ec6b41173f8b0dc803aef2133dc539477a1207	22 Dec 2011, 10:05	0.03 MB	68	167
158,576 158,576	0000000000000378b304cf9b3aa20edbecbf7e6a973ccc31b30216d453a424f3	22 Dec 2011, 09:51	0.01 MB	21	329
158,575 158,575	00000000000000756aa1f92f144751355af9c3d9ab8c3986c51ffcb7b60951ed	22 Dec 2011, 09:36	0.03 MB	95	10
158,574 158,574	0000000000000d249b935039931b46c0d54525cc2b18ebd51d5b0fb61a7889a8	22 Dec 2011, 09:19	0.03 MB	66	131
158,573 158,573	0000000000000bfa4a3f9131c23350dbc2b6e11e522a4643472aa03e5a45ae37	22 Dec 2011, 08:52	0.01 MB	33	197
158,572 158,572	00000000000007073410f6fbd139fdbc9999019a05dc063de6254506db091306	22 Dec 2011, 08:52	0.00 MB	11	0
158,571 158,571	0000000000000178a7d046f9d845443df7d0425e7c2c37d0f15655a2f5a1c2ad	22 Dec 2011, 08:42	0.01 MB	14	65
158,570 158,570	0000000000000d8b32049aeff5551dd8f4742bcc38c68185b66a6c0198dafb37	22 Dec 2011, 08:40	0.00 MB	9	1,113
158,569 158,569	00000000000009d0b07da3e7ff8f133348e76944ddc2f97af065cd64c5ee6c34	22 Dec 2011, 08:33	0.00 MB	5	569
158,568 158,568	000000000000036d8721cda9719e1d3ed2edf24b42d58b54c16e5a192392eec4	22 Dec 2011, 08:32	0.01 MB	54	4
158,567 158,567	000000000000000d7bf3e2102fee4e3f28db2659115a9fc320f01c5fb34c7179	22 Dec 2011, 08:31	0.01 MB	16	10

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.67 GB sent, 92.81 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.