Blockchain Explorer | learn me a bitcoin

Memory Pool

68,225 transactions

29.49 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,881	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 12 secs	1.00 vMB	6,245	9

Blockchain

Tip: 844,880 (334,382 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,498 510,498	00000000000000000037a64b00a454d3456af25c8240d01e38e2c6404ba0599a	23 Feb 2018, 04:31	1.01 MB	206	102
510,497 510,497	0000000000000000000d8dcd91385b03a9622f61cf3eeb729e679014973ab0d4	23 Feb 2018, 04:29	1.01 MB	377	104
510,496 510,496	00000000000000000035bf0b372b68c032cf00e3dd5d275798914d3c3d836708	23 Feb 2018, 04:23	1.01 MB	480	105
510,495 510,495	00000000000000000057abdc54d901acd4a06d819a7b4a4f9e7627c2d3416f51	23 Feb 2018, 04:16	1.02 MB	541	109
510,494 510,494	0000000000000000004fd9421e1aac7079638d0b86a58d037bb0532a880a35e8	23 Feb 2018, 04:08	1.00 MB	204	103
510,493 510,493	000000000000000000419e88cf54d167d379b0757910207a49fdadf181638102	23 Feb 2018, 04:05	1.00 MB	315	106
510,492 510,492	000000000000000000052c80c7226f0bd2d40659695ae0ad3345b5d80dd71648	23 Feb 2018, 03:58	1.00 MB	40	100
510,491 510,491	0000000000000000002eaee48ee4899e36d4bcd9055aa9c49100a374f9c6c487	23 Feb 2018, 03:56	1.01 MB	225	108
510,490 510,490	000000000000000000291341c5eaad929681db048345aaa9dabd685c0dab80d1	23 Feb 2018, 03:48	1.00 MB	92	103
510,489 510,489	0000000000000000000be699584568d97d6f8355b71ecbb5acc9ac7bad1dae91	23 Feb 2018, 03:44	1.01 MB	246	111
510,488 510,488	0000000000000000004c13807b4d4dc2723a86d997977e574d6ffe7c508987e0	23 Feb 2018, 03:31	1.07 MB	1,655	81
510,487 510,487	0000000000000000002d613756c4d889e7beb3b2599354ad5b30afc61162dc3f	23 Feb 2018, 03:13	0.75 MB	1,520	46
510,486 510,486	0000000000000000003bf5d7b0ddb00bbd9ca0b690197b73268c4b5bd81016dd	23 Feb 2018, 02:59	0.12 MB	304	52
510,485 510,485	0000000000000000002ffd95b90a0f09a0dc78eff54b69f7420781e5e9fb6638	23 Feb 2018, 02:56	0.00 MB	15	48
510,484 510,484	0000000000000000000930cc06fd9a5fae5ae4299d8e565f7084841e26633b70	23 Feb 2018, 02:56	0.55 MB	1,170	44
510,483 510,483	000000000000000000573e16c32f997227123828ba045f051f866020e0c85b07	23 Feb 2018, 02:44	0.83 MB	1,685	40
510,482 510,482	000000000000000000558073478daa4af4e8b307873fadd9eba190a4b1425093	23 Feb 2018, 02:29	1.10 MB	2,116	57
510,481 510,481	00000000000000000024bdbefbdc86a585362e2cc9b60cc7ff44d28762fe0bae	23 Feb 2018, 02:09	0.44 MB	693	27
510,480 510,480	000000000000000000570eb87a97ea518f511b1200083bc40a05c8ba68b74a1a	23 Feb 2018, 02:03	0.37 MB	601	47
510,479 510,479	0000000000000000002aa736ee4ae4f3b999a010856f57b33351f2a06f5baa2b	23 Feb 2018, 01:59	0.89 MB	703	14
510,478 510,478	0000000000000000004fbeed8878f2a287beb9a87f2c26fff97c27822f8652ee	23 Feb 2018, 01:53	0.84 MB	967	24

Previous 10 blocks ↓

Total Size: 652.18 GB

Node Information

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

Uptime: 1 month, 20 days, 21 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 9,211.31 GB sent, 72.91 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.