Blockchain Explorer | learn me a bitcoin

Memory Pool

48,674 transactions

37.51 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,167	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 41 secs	1.00 vMB	6,417	28

Blockchain

Tip: 842,166 (321,462 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,704 520,704	0000000000000000003aa0c5473aa67ca4f448b40df66c2d8639ed7caafa2e72	01 May 2018, 09:32	1.08 MB	2,275	17
520,703 520,703	00000000000000000023f7ed7ad82ec675fc1a5200aebd332741ab0f07f13e9b	01 May 2018, 09:27	1.16 MB	2,448	47
520,702 520,702	000000000000000000235160c2fa51c6dbd47e9f121a53e41c2f185c73006007	01 May 2018, 09:05	1.11 MB	1,931	44
520,701 520,701	00000000000000000004acaa00b81fa4fd5cd56a9dc8df38f7a88c924835d0e9	01 May 2018, 08:43	1.13 MB	2,551	67
520,700 520,700	000000000000000000386a4ee3733fb09052b674264f6d54329eae9e40d6da79	01 May 2018, 08:05	1.12 MB	1,921	44
520,699 520,699	00000000000000000000b5cbcfa430d4411b69c628cae281fa48b192b78bde22	01 May 2018, 07:47	0.31 MB	397	5
520,698 520,698	000000000000000000066bec54a968c382ffa9fb94e1b9da23d4fb77e1180fa5	01 May 2018, 07:46	1.15 MB	2,384	43
520,697 520,697	000000000000000000323bba93a638fe08a9907bdb25438bc7dbeaf202b5bb0d	01 May 2018, 07:23	1.02 MB	2,162	34
520,696 520,696	00000000000000000007cbef8c54a75f22393e3dc91b0da27be21aa810dc6ee3	01 May 2018, 07:05	0.56 MB	1,049	38
520,695 520,695	0000000000000000001dbe9d591829ebe56088eb3d81055fa9fff291881f0a65	01 May 2018, 06:57	0.69 MB	1,142	33
520,694 520,694	000000000000000000176731a26013449c7d41202b143c28590bfce8cc86cb51	01 May 2018, 06:46	0.15 MB	276	51
520,693 520,693	0000000000000000002347dd5ddeaac19d27a9d83112c69475cefd9d078ad3fd	01 May 2018, 06:45	0.09 MB	240	22
520,692 520,692	00000000000000000044ce4faddafc29d3caac66f5850a7297d1c4d0e7dff767	01 May 2018, 06:42	0.96 MB	1,439	25
520,691 520,691	0000000000000000000e8b8a15f535b5f1a6f71155bc256dd989c70640ac9dde	01 May 2018, 06:30	0.33 MB	681	36
520,690 520,690	00000000000000000027619d788aa8e53b9429c8432d1ce8b1fcbb17f337d2b2	01 May 2018, 06:24	0.31 MB	664	46
520,689 520,689	00000000000000000025f763e2c937db7f9a6dc6f4789b299fccf216ba4d8252	01 May 2018, 06:18	0.44 MB	761	48
520,688 520,688	00000000000000000034040a01f0762327a8c6cae436342fe4db38050ea3b2f7	01 May 2018, 06:12	1.03 MB	1,937	15
520,687 520,687	0000000000000000002758cf5a0f5490b5c7b951e47de6c3c22b5b182e28010d	01 May 2018, 06:05	1.14 MB	2,266	46
520,686 520,686	00000000000000000013db42d6d88e9b7ddfca3cb87672483c1d075603bd2c4b	01 May 2018, 05:32	0.36 MB	702	45
520,685 520,685	00000000000000000009f47dbd611835d8f854a5dfa644b5e8fbebd747e1fcb2	01 May 2018, 05:26	0.03 MB	66	37
520,684 520,684	00000000000000000023e88acb56d1f2bc64dabc20ec934b3cfe173ca3567ab8	01 May 2018, 05:25	0.53 MB	782	23

Previous 10 blocks ↓

Total Size: 647.05 GB

Node Information

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

Uptime: 1 month, 1 day, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,449.21 GB sent, 42.65 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.