Blockchain Explorer | learn me a bitcoin

Memory Pool

34,317 transactions

41.08 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,905	0000000000000000000331db0000000000000000000000000000000000000000	15 mins, 1 sec ago	1.00 vMB	4,426	23

Blockchain

Tip: 841,904 (323,831 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
518,073 518,073	0000000000000000001326d581ef10ed4fcbbf2feed89f66e28caddac7aea6e1	13 Apr 2018, 22:10	0.14 MB	329	27
518,072 518,072	0000000000000000003ae85aa6185b85eb71b569ab2cf5e3f171f2dfeccd3796	13 Apr 2018, 22:08	0.85 MB	1,328	27
518,071 518,071	00000000000000000009d31d569dca7006ac05f0ce99c394108e532e5a4bb423	13 Apr 2018, 21:59	1.01 MB	921	12
518,070 518,070	000000000000000000480742a02b52b7c9e5a78d02e6969370f89a1deb503c36	13 Apr 2018, 21:53	1.16 MB	3,043	36
518,069 518,069	0000000000000000000d692b7f6a232b69f0d788bd1d603b3c76b89638b8c54d	13 Apr 2018, 21:31	0.10 MB	185	48
518,068 518,068	000000000000000000057e23ac705af8aa4bc6eb6a4a8383defcfb6c4d8a58b0	13 Apr 2018, 21:30	0.95 MB	1,239	22
518,067 518,067	0000000000000000001ca3b54df736860213b82b404b6a8c0a103fa7153ca32b	13 Apr 2018, 21:24	1.02 MB	2,763	8
518,066 518,066	0000000000000000004f6b895db5e2dd336ccdecb42f3c829109096938882c8e	13 Apr 2018, 21:21	1.18 MB	2,421	33
518,065 518,065	0000000000000000002ab6d2867988c8a7b72ac90c2d97719d6c0a6b6d9dfb1f	13 Apr 2018, 21:07	1.18 MB	2,656	37
518,064 518,064	00000000000000000044b5234de7cbeb2eb185475f5fbbf4790373bc6f7de75c	13 Apr 2018, 20:50	1.19 MB	2,609	40
518,063 518,063	000000000000000000347f0f37c83ea175d2be47a7cabf79bf97407759d72029	13 Apr 2018, 20:34	1.15 MB	2,536	59
518,062 518,062	00000000000000000038fd75dd1a6cfc181797cff6baa55a9a1add581eb3a7ad	13 Apr 2018, 19:57	0.58 MB	1,225	32
518,061 518,061	0000000000000000002e40fbfb99f6f24ec318e80a0cf994589528dd23586be3	13 Apr 2018, 19:47	0.56 MB	1,038	31
518,060 518,060	0000000000000000000472bd3965a984271c7f70ef9a5f85d06c2fc23ef107a3	13 Apr 2018, 19:40	0.67 MB	613	6
518,059 518,059	0000000000000000002d16f652ba9435cccd2c082cd6114be2def5d4b87c03d8	13 Apr 2018, 19:39	1.16 MB	1,208	11
518,058 518,058	0000000000000000003b389c37a0939bcf40414d07c39508c1416e5f8fa03732	13 Apr 2018, 19:35	1.15 MB	2,310	26
518,057 518,057	0000000000000000004672060825fb71b86aff7243d2e981870f053168dcd79d	13 Apr 2018, 19:24	1.20 MB	2,134	13
518,056 518,056	0000000000000000000a5d80225dbbc97dc2a2aa0341e6c0a561fd30b18a0007	13 Apr 2018, 19:19	1.09 MB	1,796	28
518,055 518,055	000000000000000000310579c9f882d16a4aed7efb55aa2dc657909545d75297	13 Apr 2018, 19:10	1.09 MB	2,124	17
518,054 518,054	000000000000000000213a510f27454ec5dc95e4a4a892f50b0b6a891708e2d5	13 Apr 2018, 19:05	1.21 MB	2,817	42
518,053 518,053	00000000000000000007bcd6bc78f9b0e0b5d4a804c7ceff27acb2610e6ea348	13 Apr 2018, 18:46	1.13 MB	1,823	15

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 2 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,373.94 GB sent, 38.64 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.