Blockchain Explorer | learn me a bitcoin

Memory Pool

55,651 transactions

47.68 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,952	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 54 secs	1.00 vMB	6,763	39

Blockchain

Tip: 841,951 (327,894 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,057 514,057	0000000000000000004da647c34102037ca3f4fd62cd2354d69e3574d361e1d7	18 Mar 2018, 08:23	0.41 MB	709	33
514,056 514,056	000000000000000000175e75567c55171ac3a4eba0c554467de40e3d733dbe0a	18 Mar 2018, 08:15	0.67 MB	1,044	29
514,055 514,055	00000000000000000044a1bdb029deba53ba94f0e10fac53b24c688221a4e03b	18 Mar 2018, 08:03	0.48 MB	827	37
514,054 514,054	0000000000000000003e83813d9c8836637becec8eca421c7f5f1ca515c20aa5	18 Mar 2018, 07:52	0.08 MB	172	26
514,053 514,053	000000000000000000291d7c39a60df19791f9d4d2ea82fd727104868a487231	18 Mar 2018, 07:50	0.48 MB	943	27
514,052 514,052	0000000000000000002bfb6780dd508cff20ffbbdba7909633897e364595e655	18 Mar 2018, 07:39	0.35 MB	672	9
514,051 514,051	000000000000000000194d3ee5ccdb13546c6bdbfd21286f207ae660d897ffdb	18 Mar 2018, 07:38	0.26 MB	400	70
514,050 514,050	00000000000000000031be022a92c34377e6fb42c144cc200508ccb3c8e18048	18 Mar 2018, 07:28	0.12 MB	289	40
514,049 514,049	0000000000000000003543cebf4f0ff3fb190b75c3523f1a262d2aefce9467d0	18 Mar 2018, 07:22	0.72 MB	1,399	36
514,048 514,048	00000000000000000022fe630be397a62c58972bb81f0a2d1ae8c968511a4659	18 Mar 2018, 07:04	0.38 MB	683	37
514,047 514,047	0000000000000000003c7a8e12d8d97efe72cb968e7789b66f3a1d14e2c235d1	18 Mar 2018, 06:57	0.01 MB	25	41
514,046 514,046	000000000000000000336553ffcfc1c5e9007ca37389656ae6e711839239cfdc	18 Mar 2018, 06:56	0.18 MB	377	3
514,045 514,045	00000000000000000026a8c1b0b31d2286d0d28f0f50a1c4b0d880182cedb606	18 Mar 2018, 06:56	0.78 MB	1,424	38
514,044 514,044	000000000000000000073cb8e3dd15dda6d17bc8e3820ac7c3ea342c5a69934e	18 Mar 2018, 06:34	0.21 MB	271	16
514,043 514,043	0000000000000000005401757ca9d36a0a6837c369679aa2b92e13e076e3bec1	18 Mar 2018, 06:32	1.13 MB	2,546	34
514,042 514,042	000000000000000000388d343da0aa7c6dcf705691466e97be6277efce84544e	18 Mar 2018, 05:58	0.00 MB	1	0
514,041 514,041	00000000000000000007cacb5bc2d71a85fa468bca11daabee806770866e8666	18 Mar 2018, 05:58	0.53 MB	1,035	26
514,040 514,040	00000000000000000000c8486f1ce46f7b2e1149edb7166f4d19cad02c51d2ef	18 Mar 2018, 05:44	0.54 MB	1,189	41
514,039 514,039	0000000000000000002eda57b345e5d48598b8031bf601bca420597c0a7af808	18 Mar 2018, 05:29	0.38 MB	905	29
514,038 514,038	00000000000000000036ec8a3add506c580f37acb83865b7c9391365ff644a0f	18 Mar 2018, 05:17	0.87 MB	1,690	18
514,037 514,037	00000000000000000037691e3f1342c2e17b1aeff49638e77beb74a3c606e3fd	18 Mar 2018, 05:12	1.14 MB	2,910	39

Previous 10 blocks ↓

Total Size: 646.67 GB

Node Information

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

Uptime: 1 month, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,390.00 GB sent, 39.36 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.