Blockchain Explorer | learn me a bitcoin

Memory Pool

37,615 transactions

40.48 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,714	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 9 secs	1.00 vMB	5,945	17

Blockchain

Tip: 841,713 (237,553 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
604,160 604,160	000000000000000000136b3d753d179deec63c25dae69afa262500672990517b	17 Nov 2019, 07:45	2.24 MB	365	97
604,159 604,159	00000000000000000004ece5b9a12f9c2925a0a397c6a6c1552b5c5fdd43a076	17 Nov 2019, 07:11	1.68 MB	1,678	52
604,158 604,158	00000000000000000010653b10c8dcf3d18eed2dac60dace178b509b70d27e10	17 Nov 2019, 07:00	1.33 MB	2,340	27
604,157 604,157	000000000000000000060e34eddeb15d661d84a000d4cd88f0d46b9d84fa9c6c	17 Nov 2019, 06:45	1.06 MB	675	5
604,156 604,156	00000000000000000013f55fde897ede9b1b2bc52f2960a63952d0aad4527b3d	17 Nov 2019, 06:41	1.04 MB	613	6
604,155 604,155	0000000000000000000d8826277dea2ad0b6545384a0bc40217f6f675d37828e	17 Nov 2019, 06:37	1.06 MB	626	4
604,154 604,154	0000000000000000000765090ae9b8139bbfa8f2b87fe6ed59716fa9ed9ca2d4	17 Nov 2019, 06:34	1.03 MB	505	4
604,153 604,153	00000000000000000001d2db25fc6a8107a3f4c84f57ff3566c983eeff3f8bf5	17 Nov 2019, 06:31	1.09 MB	1,038	10
604,152 604,152	0000000000000000000891c55f220c6e8cab27692d5460d20c3247cb66f024f8	17 Nov 2019, 06:26	1.07 MB	986	7
604,151 604,151	0000000000000000000a424ff66eba765c2fdd6f083e2765861768b9578e001e	17 Nov 2019, 06:19	1.19 MB	2,445	18
604,150 604,150	000000000000000000161e531d750232b0655748f9d4083d4c68f1098005a2f9	17 Nov 2019, 06:04	1.23 MB	2,809	20
604,149 604,149	0000000000000000000e178f166f7c68355e1a33d88ec408fc8f4c46c6fd440e	17 Nov 2019, 05:43	1.16 MB	1,244	11
604,148 604,148	00000000000000000009d1dc183c38796ccbb2df051fc48d15c2887466ff19a0	17 Nov 2019, 05:34	1.14 MB	1,307	8
604,147 604,147	0000000000000000000539f7163f7d55f4cce8f758f9c6b4228aac0d2681af6b	17 Nov 2019, 05:26	1.02 MB	383	6
604,146 604,146	000000000000000000157cadc5fe37eed502e454b8f699bdc33456e130fcaa1f	17 Nov 2019, 05:24	1.01 MB	155	2
604,145 604,145	00000000000000000002f3b0f2fdde970227ffd0b775f2b4c853f682250066ce	17 Nov 2019, 05:23	1.12 MB	1,596	10
604,144 604,144	00000000000000000005515b0f7377c178c050f590d93ba5b8750ecff4a6ce1d	17 Nov 2019, 05:11	1.14 MB	1,984	13
604,143 604,143	00000000000000000010ee895970455d436c4ed75afa54d6a277b9cd966b927b	17 Nov 2019, 05:01	1.22 MB	2,845	18
604,142 604,142	0000000000000000001589465b30af031251efa8563859684271403e59a4f5b0	17 Nov 2019, 04:47	1.33 MB	2,399	29
604,141 604,141	0000000000000000000b73f9c498f387b52b28eb997f51743ff58b9fe2410d9c	17 Nov 2019, 04:18	1.16 MB	1,984	13
604,140 604,140	0000000000000000000ebd8d3e3ce5aa0554bf31eccb126568f614f00f99f31c	17 Nov 2019, 04:04	1.07 MB	862	8

Previous 10 blocks ↓

Total Size: 646.22 GB

Node Information

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

Uptime: 29 days, 3 hours, 58 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.25 GB sent, 36.50 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.