Blockchain Explorer | learn me a bitcoin

Memory Pool

59,806 transactions

77.47 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 21 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,905	000000000000000000035cb80000000000000000000000000000000000000000	9 mins, 1 sec	1.00 vMB	136	511

Blockchain

Tip: 846,904 (504,869 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
342,035 342,035	00000000000000000a3672a76c0a8d30af50b53c7dc3a4148702ed71b07a375a	05 Feb 2015, 07:19	0.14 MB	252	19
342,034 342,034	0000000000000000035b715f17018c09eecb332520546b49d0fe6f16a034278f	05 Feb 2015, 07:14	0.24 MB	356	22
342,033 342,033	00000000000000000651870f8f2e1bddf6e5873235d10672122ebadc687fd93a	05 Feb 2015, 07:14	0.11 MB	256	29
342,032 342,032	0000000000000000068816a06fc9ad503ccd3e4e8e1e0ceb44211804f8727b2e	05 Feb 2015, 07:02	0.67 MB	1,207	24
342,031 342,031	0000000000000000046e405ad8b5f56646ccdb3488ef98e31d5f4e11e671c660	05 Feb 2015, 06:35	0.31 MB	554	21
342,030 342,030	00000000000000001a1bf3946898e93c02ed0a3ab3115958eefcd05aa11ef3f9	05 Feb 2015, 06:24	0.33 MB	673	30
342,029 342,029	000000000000000012ceac52abcb5546b41c79f63550ab7e8b73e56c3b198661	05 Feb 2015, 06:11	0.52 MB	726	20
342,028 342,028	00000000000000000be22303c80e43e350edd1ae670e25db142a608f846286c8	05 Feb 2015, 05:59	0.22 MB	598	35
342,027 342,027	0000000000000000046966cd133dbb04b0ce655014cf0ffc5249df2d241ad6e7	05 Feb 2015, 05:41	0.04 MB	71	5
342,026 342,026	00000000000000000d18f20c35ab9e730cc95339bd9466a12fabeb5d70437f04	05 Feb 2015, 05:41	0.10 MB	167	15
342,025 342,025	000000000000000008bd04df6aba2e10d4ed75957ab9258bee69f1376e3dd282	05 Feb 2015, 05:39	0.47 MB	940	27
342,024 342,024	00000000000000000fb756efe4cfb7d372e18deea3d6d3acb87061c8df87316b	05 Feb 2015, 05:19	0.37 MB	659	24
342,023 342,023	0000000000000000041882fb1ca464b121786daad142b5407cc9bee6a1f0bcac	05 Feb 2015, 05:05	0.72 MB	1,167	24
342,022 342,022	0000000000000000071ef3a1d9ada7e6d0ee4abc696b8d6a039c9fae967546c2	05 Feb 2015, 04:39	0.23 MB	458	26
342,021 342,021	0000000000000000132134774027995546b056aa44ae818be4b2d27a328dd88c	05 Feb 2015, 04:27	0.35 MB	575	22
342,020 342,020	000000000000000007b2447524aadb4b37219a6b27a12098ab6a93957a3761b6	05 Feb 2015, 04:19	0.22 MB	399	23
342,019 342,019	00000000000000000251e518e13ea8f6b6e6f75b8efb7c8fa5237567e869f7a8	05 Feb 2015, 04:11	0.16 MB	301	30
342,018 342,018	00000000000000000b9d6d2279986842923932831bb41aada586cd05b0242656	05 Feb 2015, 04:05	0.61 MB	920	23
342,017 342,017	0000000000000000008858d5a08ff8d2e4c0f2db86294f666b7b56a43ea2e998	05 Feb 2015, 03:56	0.08 MB	256	36
342,016 342,016	00000000000000001586c5b36841049036eb6ab1427caad709268146dc759616	05 Feb 2015, 03:47	0.00 MB	1	0
342,015 342,015	000000000000000011a2f99916b79f72986a029c2650c1d6282a6faa38ac5d90	05 Feb 2015, 03:46	0.51 MB	834	19

Previous 10 blocks ↓

Total Size: 655.85 GB

Node Information

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

Uptime: 2 months, 4 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,510.49 GB sent, 99.24 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.