Blockchain Explorer | learn me a bitcoin

Memory Pool

26,744 transactions

35.38 vMB

Show Random Selection

Max Size: 133/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,023	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 21 secs	1.00 vMB	1,986	9

Blockchain

Tip: 844,022 (326,862 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,160 517,160	0000000000000000000fbf04c0380d4c5ced24c5c1a054010e3fc5da8af7e64f	08 Apr 2018, 03:17	0.82 MB	896	50
517,159 517,159	00000000000000000024fad0e361b9ef17d458162bbbcf91be246dd5f54626e3	08 Apr 2018, 03:05	0.23 MB	119	16
517,158 517,158	00000000000000000011dcc11d29f3c95b83da18f548af7a16fe4118a4a2fd66	08 Apr 2018, 03:03	0.01 MB	18	52
517,157 517,157	0000000000000000003e2b79707d4f963f2f935e6a62ac6bf10c4692123ce373	08 Apr 2018, 03:03	0.49 MB	861	32
517,156 517,156	000000000000000000288c68d545b006b2f46587758954ed22ecaf9c421e7998	08 Apr 2018, 02:53	0.28 MB	708	36
517,155 517,155	0000000000000000001aee36da3da82c98638436102b757e2890c2fe2c13f698	08 Apr 2018, 02:46	0.45 MB	1,044	38
517,154 517,154	0000000000000000001e40f69b0321e5c7a42b2c9beed7e2554c836534b17af3	08 Apr 2018, 02:33	0.13 MB	157	22
517,153 517,153	00000000000000000023b9aa348d76d9822820580eb7103775afa1cf120cdfdd	08 Apr 2018, 02:31	0.04 MB	86	33
517,152 517,152	00000000000000000008527ccd1d1fcca08ef7e9186f6341265f0a06b58fc37b	08 Apr 2018, 02:30	0.34 MB	612	46
517,151 517,151	00000000000000000009102bb99574ea1fe974cc13991bf5c9f4676b6a38f0d8	08 Apr 2018, 02:24	1.15 MB	2,672	42
517,150 517,150	0000000000000000000dd34e4cd8bf779c9f898b313e47dacdba2e47ffb12334	08 Apr 2018, 01:57	0.01 MB	34	24
517,149 517,149	00000000000000000012357d3dfbe9708a9a36c59f30d0547de6041fdde332f3	08 Apr 2018, 01:42	0.72 MB	1,856	70
517,148 517,148	0000000000000000002961016941273e85a2b4376e436a93fd1fd5d764fccf29	08 Apr 2018, 01:17	0.27 MB	602	41
517,147 517,147	000000000000000000430737b187111466261c1a00e739e1b7479f348eb1e7f0	08 Apr 2018, 01:10	0.55 MB	1,346	42
517,146 517,146	0000000000000000003e15880776e241aed773e918a7e64f788eec69b5c333cb	08 Apr 2018, 00:52	0.74 MB	1,747	34
517,145 517,145	000000000000000000002df3b436917a5b08087b8a717668d1fadb58fa1f0619	08 Apr 2018, 00:30	0.03 MB	53	67
517,144 517,144	000000000000000000330135c28ba8dba5c9298094b50da649007e0d0263bb2e	08 Apr 2018, 00:30	0.34 MB	824	30
517,143 517,143	0000000000000000003610a937ce22b538d96241de1e1018218b2cd0d6c31255	08 Apr 2018, 00:19	0.29 MB	676	34
517,142 517,142	0000000000000000001cc9015a8de9ba6139158836e5d5f2de6fe7f410f9b5c9	08 Apr 2018, 00:11	0.81 MB	1,767	28
517,141 517,141	0000000000000000003f4067522517d4fe155c47e033fc026924f3fe2394a6c3	07 Apr 2018, 23:50	0.04 MB	106	34
517,140 517,140	0000000000000000003a174d20591d56040e6a0bd0f4d18996737638de83c243	07 Apr 2018, 23:49	0.18 MB	457	33

Previous 10 blocks ↓

Total Size: 650.55 GB

Node Information

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

Uptime: 1 month, 15 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,993.51 GB sent, 63.47 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.