Blockchain Explorer | learn me a bitcoin

Memory Pool

67,744 transactions

38.89 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,361	000000000000000000035cb80000000000000000000000000000000000000000	10 mins, 48 secs ago	1.00 vMB	3,451	23

Blockchain

Tip: 848,360 (441,297 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,063 407,063	0000000000000000059d4b87617493b7aecbdf78717323126604f9076f274e6a	13 Apr 2016, 06:54	0.39 MB	991	44
407,062 407,062	000000000000000005a0d94b3145974c5a9d5429daabb79edb5c0ead687d7a1e	13 Apr 2016, 06:48	0.03 MB	73	35
407,061 407,061	0000000000000000011219714a1847d50923f0ebc4a5824443474c7db98eac1d	13 Apr 2016, 06:48	0.85 MB	1,989	39
407,060 407,060	0000000000000000027cfaf51b5beb5e78cb8188416677b5eddd2ca67e660f50	13 Apr 2016, 06:36	1.00 MB	174	5
407,059 407,059	00000000000000000480da5ad15f4a7d8b8043fc822c01760466440560effb0a	13 Apr 2016, 06:35	1.00 MB	796	20
407,058 407,058	0000000000000000064a15fd34d09f1948de8332ad38ae9bc13b787e94628868	13 Apr 2016, 06:31	0.00 MB	1	0
407,057 407,057	000000000000000003af827d62d2ea8f1824bd939d742cca850133a72a1b042d	13 Apr 2016, 06:31	0.67 MB	1,109	35
407,056 407,056	000000000000000005c97913183851955c5625e61e555da162946c17e572ab2a	13 Apr 2016, 06:23	0.42 MB	776	23
407,055 407,055	00000000000000000696004509cea9f6033468c58bd590fe80c31219d675ac73	13 Apr 2016, 06:22	0.58 MB	911	36
407,054 407,054	000000000000000000f0fff206f9fd6c114d85a38adee805e7fae4c689ffe4d7	13 Apr 2016, 06:16	0.20 MB	351	34
407,053 407,053	0000000000000000017f6cac7611c3cb2870c5560cabcac4f9e6bcd2242ec138	13 Apr 2016, 06:13	0.36 MB	770	36
407,052 407,052	000000000000000004bacba3c26734775a3b616dcf091c71fa844249a184fd12	13 Apr 2016, 06:09	0.40 MB	794	38
407,051 407,051	00000000000000000540ca51a2ce0d2a6d7caa1f1bd1a33d9af8cb7e3c900884	13 Apr 2016, 06:04	0.00 MB	8	255
407,050 407,050	00000000000000000170ef939ce89e6cb8c06199ebeeb3f483fe32c81855cdb6	13 Apr 2016, 06:03	1.00 MB	1,489	24
407,049 407,049	000000000000000004583499b13774276e823d1da34e46bcea320d4752b044f6	13 Apr 2016, 05:52	0.57 MB	999	30
407,048 407,048	0000000000000000057492be1a4e2e196bab06c410787e0b94842c6ab77a6ffb	13 Apr 2016, 05:47	1.00 MB	2,389	44
407,047 407,047	000000000000000002a89f769be5224878bd48925a661fdb07800486b1be2667	13 Apr 2016, 05:25	0.06 MB	115	41
407,046 407,046	0000000000000000010d8f75e9586dae7ea4ded88912e39063887db8441dca78	13 Apr 2016, 05:24	0.49 MB	596	25
407,045 407,045	000000000000000005924e05db66e76ad14c1e72c6780a247eccc518cdec914b	13 Apr 2016, 05:19	1.00 MB	1,283	19
407,044 407,044	000000000000000004605240ecfb5a9b0061a9036420193975333ce9e7d03677	13 Apr 2016, 05:18	1.00 MB	2,484	44
407,043 407,043	00000000000000000191abb0321f51637ff34b9a2409aa65e17f0ccc3546666a	13 Apr 2016, 05:10	0.93 MB	2,756	69

Previous 10 blocks ↓

Total Size: 658.43 GB

Node Information

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

Uptime: 4 days, 57 minutes
Connections: 10 outgoing, 88 incoming
Data Transfer: 1,129.12 GB sent, 2.17 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.