Blockchain Explorer | learn me a bitcoin

Memory Pool

58,509 transactions

46.03 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,075	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 13 secs	1.00 vMB	6,850	28

Blockchain

Tip: 842,074 (191,811 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
650,263 650,263	0000000000000000000673c96ed76539a8b20182232f0797f53f5a20421a7b39	27 Sep 2020, 17:41	1.20 MB	2,551	14
650,262 650,262	00000000000000000003f86e9a22228e85eba4bfe84a55a9edae7299d54d7dce	27 Sep 2020, 17:38	1.29 MB	2,613	37
650,261 650,261	0000000000000000000441d2215439ad60dbdb48d76ae153d4530b6ae032e2ba	27 Sep 2020, 17:26	1.32 MB	2,572	34
650,260 650,260	0000000000000000000e26f5cf6475732e5ff855c30a6adf356fe34f3924ba0d	27 Sep 2020, 17:15	1.37 MB	2,428	26
650,259 650,259	0000000000000000000c7d616a9f8021772e3d1b2f619a21e7002f96efde986f	27 Sep 2020, 17:13	1.30 MB	2,949	67
650,258 650,258	000000000000000000081888dd261827c443ed996d6aa1f896fc185f89a063f1	27 Sep 2020, 16:47	1.42 MB	2,539	34
650,257 650,257	0000000000000000000102e094624139987d16e52bc2b4aae0b861f3412b587a	27 Sep 2020, 16:44	1.29 MB	2,958	71
650,256 650,256	0000000000000000000b85de83f6c14ae71f2b62a84ec45573c4a6a37497b2de	27 Sep 2020, 16:13	1.33 MB	2,800	39
650,255 650,255	00000000000000000000206395ba0ceadbad5d18b3730ddcd6ef8d851531810f	27 Sep 2020, 16:02	1.00 MB	1,446	40
650,254 650,254	000000000000000000070f09fe545578ec05940eeac37554a42d4e6da8740ee6	27 Sep 2020, 15:57	0.20 MB	533	38
650,253 650,253	0000000000000000000495195ae3e53eb4e2b159ce9681d9317d5e8eb285d87f	27 Sep 2020, 15:55	1.15 MB	2,323	35
650,252 650,252	00000000000000000002cda93a5b9a7271cdf73ef3b5412f20afabb87a358849	27 Sep 2020, 15:45	0.34 MB	345	10
650,251 650,251	0000000000000000000495d058ca7166e5c98962885e53adf8394d7fdfcbc428	27 Sep 2020, 15:45	1.17 MB	1,216	10
650,250 650,250	00000000000000000003c6cddd8e5bdeaa6c1e67f89c225aca055aeba3eda7f1	27 Sep 2020, 15:42	1.37 MB	2,110	15
650,249 650,249	0000000000000000000c06af3b16891d45bfa6eb73c411b13d12ab9811b69951	27 Sep 2020, 15:38	1.23 MB	2,090	19
650,248 650,248	0000000000000000000436bc3ace0cde125b3a50884f7f8e299b551959af9b34	27 Sep 2020, 15:34	1.29 MB	1,662	6
650,247 650,247	0000000000000000000046ae3564cdcb4b318eb893a474bda0f5bc1059901546	27 Sep 2020, 15:34	1.27 MB	2,428	36
650,246 650,246	00000000000000000008dddcb2c8d28f7931f30ca4bfe64da4ebec2e790e552b	27 Sep 2020, 15:23	1.24 MB	1,588	17
650,245 650,245	0000000000000000000029a3682639f89a413e8730b9e94757031330959f7ad4	27 Sep 2020, 15:20	1.29 MB	2,691	32
650,244 650,244	0000000000000000000177b811943ebfbba10da689f94bf69f50b74f0ffc70f9	27 Sep 2020, 15:11	1.33 MB	2,653	44
650,243 650,243	000000000000000000023bb6cd1abc4f1697d7d83a5e0555cdec2e749b852f51	27 Sep 2020, 14:57	1.31 MB	2,581	40

Previous 10 blocks ↓

Total Size: 646.89 GB

Node Information

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

Uptime: 1 month, 1 day, 6 hours
Connections: 10 outgoing, 111 incoming
Data Transfer: 8,431.59 GB sent, 41.14 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.