Blockchain Explorer | learn me a bitcoin

Memory Pool

62,210 transactions

28.74 vMB

Show Random Selection

Max Size: 155/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,757	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 27 secs	1.00 vMB	4,231	15

Blockchain

Tip: 844,756 (337,686 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
507,070 507,070	0000000000000000000561c7a0345ca1e7f9a1fcd19d6fc121d6638c12c3e296	01 Feb 2018, 08:17	1.06 MB	1,457	100
507,069 507,069	00000000000000000033fe5aa9262327f5f4b4a1ee19731f1db8e02e5a620d65	01 Feb 2018, 08:06	1.18 MB	978	69
507,068 507,068	00000000000000000042c1d29d7a89b2cfbb2ab7b55b9cda27947c3a8c122c05	01 Feb 2018, 08:01	1.15 MB	2,359	188
507,067 507,067	00000000000000000047da8adc551345ee132b9eeaabd812e137e8ef63eec8e8	01 Feb 2018, 07:34	1.07 MB	906	70
507,066 507,066	00000000000000000030fad1c453031e92dc5422114de78dfbbaa30e0980034b	01 Feb 2018, 07:27	1.05 MB	802	40
507,065 507,065	00000000000000000012588cde2c25522ba58ad68120844de82bed4b3066ac6d	01 Feb 2018, 07:22	1.07 MB	1,236	92
507,064 507,064	0000000000000000005dc5610fdb8134141a991abfcdcc272e114da03f5348f1	01 Feb 2018, 07:12	1.10 MB	1,624	148
507,063 507,063	0000000000000000000e78b66f9d2161d7ab5c7541323303a3786e43d5d9b8bc	01 Feb 2018, 06:56	1.01 MB	89	7
507,062 507,062	000000000000000000580f857eea9f1795ea14760fc14c7c4e48d5d24406d650	01 Feb 2018, 06:55	1.04 MB	438	41
507,061 507,061	00000000000000000053181737689a78653551517c740cdd7b3cb0bd23d354db	01 Feb 2018, 06:52	1.04 MB	178	14
507,060 507,060	000000000000000000513d2879f31ea2ec0455490ac12297caf4033abfd6efa4	01 Feb 2018, 06:52	1.00 MB	400	33
507,059 507,059	0000000000000000003de4d889245e12d6b28cffa4535185247e4f4b2eba1d04	01 Feb 2018, 06:48	1.04 MB	680	23
507,058 507,058	0000000000000000004f7af1702c508205d4571931187de59a0ca38288a13ee3	01 Feb 2018, 06:46	1.10 MB	1,507	146
507,057 507,057	0000000000000000001101f14051fb7c37c1303c8fde01ec9998c8bf1aa93392	01 Feb 2018, 06:29	1.02 MB	547	36
507,056 507,056	0000000000000000005542d818f6193d857415d46d71533c8a7ddcd05e741608	01 Feb 2018, 06:25	1.02 MB	664	30
507,055 507,055	0000000000000000002a428c707ca1c3568e7e71f7f3d4814686101543551589	01 Feb 2018, 06:21	1.03 MB	1,104	40
507,054 507,054	00000000000000000040baa021d0cb4a49d111c4e9b67b024d0d0548303078de	01 Feb 2018, 06:21	1.11 MB	2,260	196
507,053 507,053	00000000000000000011934ee6a73ecb332f8d93758f5f06bb3266b815ab5537	01 Feb 2018, 05:50	1.08 MB	1,861	97
507,052 507,052	00000000000000000060aab9d172fc603282e2e3463f8efbbe225e56a5e98d95	01 Feb 2018, 05:38	1.03 MB	1,294	25
507,051 507,051	00000000000000000026a98eede1cf1e0e0649929da2c1d547f514700861d5de	01 Feb 2018, 05:35	1.04 MB	1,769	15
507,050 507,050	000000000000000000050ab2b33615e33de65bb8da1a0fc9a4923508d22dbf92	01 Feb 2018, 05:35	1.29 MB	767	99

Previous 10 blocks ↓

Total Size: 651.94 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 20 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,185.93 GB sent, 71.65 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.