Blockchain Explorer | learn me a bitcoin

Memory Pool

99,362 transactions

38.51 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 16 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,881	000000000000000000035cb80000000000000000000000000000000000000000	11 mins, 2 secs ago	1.00 vMB	3,970	36

Blockchain

Tip: 847,880 (331,786 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
516,094 516,094	0000000000000000004faf2752ef031618eca68568b6fe608f4b7166fcb80786	01 Apr 2018, 07:01	0.02 MB	48	60
516,093 516,093	000000000000000000493328110868c41d9772b57916ca712e9dab84eea2bdb3	01 Apr 2018, 07:00	0.23 MB	435	48
516,092 516,092	0000000000000000000f8f8c50d3856f35d87ff04a832b728f202b8ac81c534a	01 Apr 2018, 06:55	0.17 MB	388	20
516,091 516,091	0000000000000000002ee26bbd1b73a65eae53339e3b1867d399bf6cf0134ad9	01 Apr 2018, 06:50	0.27 MB	462	23
516,090 516,090	000000000000000000460555e01eb9d5a347837ba2f97a57999bd18eec9b06ec	01 Apr 2018, 06:44	0.05 MB	137	48
516,089 516,089	00000000000000000028bf32cfec9aa940b2ac731208c147e107a45d9147d2c2	01 Apr 2018, 06:43	0.19 MB	465	29
516,088 516,088	0000000000000000003d1ec3a313c94e17c2c6df757e2a12078de050bd6eb57d	01 Apr 2018, 06:37	0.48 MB	1,017	40
516,087 516,087	0000000000000000001fdca6585f3a5d1f7f93e788fdd99627a6bbb7dcaf4f89	01 Apr 2018, 06:24	0.30 MB	610	34
516,086 516,086	00000000000000000028b9c5d04f6ca90abb5f2ab566d421259f4e1a5a47e0d8	01 Apr 2018, 06:16	0.14 MB	197	60
516,085 516,085	000000000000000000056751ca015b09d60db9c10ed64239348276314143c3a4	01 Apr 2018, 06:13	0.04 MB	92	47
516,084 516,084	0000000000000000004bd3798775aef12805089822853e830141c30b5922876a	01 Apr 2018, 06:12	0.29 MB	640	19
516,083 516,083	000000000000000000115334b7ec9bdaf0b62767e6fe74ea7bdddec681aa75e1	01 Apr 2018, 06:06	0.04 MB	65	88
516,082 516,082	0000000000000000002897b03bb42991677d8a574f894b8efe6c397e1a6b1599	01 Apr 2018, 06:05	0.04 MB	69	44
516,081 516,081	00000000000000000028a8a3ad933429653601292b0cb899e0dbd891ca251821	01 Apr 2018, 06:02	0.33 MB	402	22
516,080 516,080	0000000000000000002b9d043ee51c32ef1ab7e9613f07643a25038437995659	01 Apr 2018, 05:57	0.14 MB	322	41
516,079 516,079	0000000000000000003e373b064999c46fa8643f9240050b800b60d30242428d	01 Apr 2018, 05:53	0.03 MB	46	82
516,078 516,078	000000000000000000032812f5d5702d21eaad7e385e83bd18fa3c06ff54ccda	01 Apr 2018, 05:52	0.49 MB	952	25
516,077 516,077	000000000000000000347cc0315fa07c130418da98e38c565ece37728f4f6b86	01 Apr 2018, 05:39	0.04 MB	131	26
516,076 516,076	0000000000000000003ae26a1d3f7b8b8137f56add1a58c7a34b05b5e78571e9	01 Apr 2018, 05:37	0.40 MB	580	25
516,075 516,075	000000000000000000319fd5d3aea268216edb7995bcedcc3324a3aafed9c214	01 Apr 2018, 05:29	0.25 MB	664	27
516,074 516,074	0000000000000000001d7fb387bb38629d98b753ca8a17d7129fe4350c50b7c0	01 Apr 2018, 05:21	0.07 MB	33	5

Previous 10 blocks ↓

Total Size: 657.57 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 18 hours, 23 minutes, 26 seconds
Connections: 10 outgoing, 57 incoming
Data Transfer: 64.53 GB sent, 0.38 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.