Blockchain Explorer | learn me a bitcoin

Memory Pool

16,017 transactions

27.99 vMB

Show Random Selection

Max Size: 115/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,048	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 50 secs	1.00 vMB	5,481	11

Blockchain

Tip: 843,047 (176,921 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,126 666,126	00000000000000000000afe8acd023377e378e27a01b38e8be4a6689f279477b	15 Jan 2021, 05:29	1.60 MB	1,266	54
666,125 666,125	00000000000000000006db032f5aadadfa181eb0ecc22152b3816e3916de941b	15 Jan 2021, 05:24	1.43 MB	2,299	107
666,124 666,124	0000000000000000000a3e4ed96a91ed59545f56a267b63daf4bbc2b0c3d7a4f	15 Jan 2021, 05:04	1.84 MB	1,161	57
666,123 666,123	00000000000000000009a2bbb5f286b6ba6302fb920013f17246ff7118842812	15 Jan 2021, 04:58	1.16 MB	2,133	65
666,122 666,122	000000000000000000085a3613d572402ccf393478e3b4be3c1674e20146b6c8	15 Jan 2021, 04:50	1.36 MB	1,501	57
666,121 666,121	0000000000000000000d4d341dc540804abbc5cc59484c003e53186a41486566	15 Jan 2021, 04:46	1.51 MB	2,477	123
666,120 666,120	0000000000000000000b7b362342d54df50025d96f1098241b58a9c70b4cf635	15 Jan 2021, 04:21	1.33 MB	2,163	70
666,119 666,119	00000000000000000005d33a4457bdb19dcb26904a1f6455cc377a9c866edc87	15 Jan 2021, 04:11	1.52 MB	1,346	60
666,118 666,118	0000000000000000000416faad059ad63127e6666f6697fc452cc4df469435b8	15 Jan 2021, 04:08	1.27 MB	1,262	129
666,117 666,117	0000000000000000000a1161fcb073ea4454ea7ccb4a6d68c5c7a557ec451219	15 Jan 2021, 03:57	1.40 MB	2,428	92
666,116 666,116	00000000000000000001e70a15f183f657d89ebe01d3c9e57aa4cb6dfa2797c2	15 Jan 2021, 03:42	1.37 MB	1,616	54
666,115 666,115	0000000000000000000042e8ddc847ddd7d870f3b7a52bf41173616ffaee0de4	15 Jan 2021, 03:38	1.32 MB	2,386	76
666,114 666,114	00000000000000000003b4e995ec6a1090bc96dbff31da35a120fb5e942d68f4	15 Jan 2021, 03:29	1.17 MB	2,218	57
666,113 666,113	0000000000000000000c21559ca682f7263a9160583b3691bf5cf29dcedb59c6	15 Jan 2021, 03:25	1.40 MB	2,306	119
666,112 666,112	00000000000000000001adc88cf995fd4514625b7d24bf30bd49d3ee42fed649	15 Jan 2021, 03:05	1.38 MB	2,574	113
666,111 666,111	0000000000000000000af32a8340284e72048ef5917e5506b9e5d03b7fd25399	15 Jan 2021, 02:47	1.24 MB	2,318	60
666,110 666,110	0000000000000000000cfc6c615bf8678ab073897821b703a968b2785f66851d	15 Jan 2021, 02:42	1.26 MB	2,447	58
666,109 666,109	0000000000000000000b89b3bdfd9200bf1e17e4f1eee57116d5f957548a2d54	15 Jan 2021, 02:40	1.32 MB	1,697	82
666,108 666,108	000000000000000000018e50299d76bd1a0a796513251ef4c8c047e20e032726	15 Jan 2021, 02:31	1.29 MB	2,299	66
666,107 666,107	0000000000000000000bb5741280acacf1e8fedaaa7c2b7176c75b7ef3a9bc03	15 Jan 2021, 02:27	1.26 MB	2,497	77
666,106 666,106	00000000000000000000e227c6e5ee2af4305de0c4a46160387bbd47e31a7c4b	15 Jan 2021, 02:21	1.28 MB	2,423	61

Previous 10 blocks ↓

Total Size: 648.72 GB

Node Information

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

Uptime: 1 month, 8 days, 11 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,697.98 GB sent, 54.10 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.