Blockchain Explorer | learn me a bitcoin

Memory Pool

86,234 transactions

36.57 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 15 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,853	000000000000000000035cb80000000000000000000000000000000000000000	2 mins, 20 secs	1.00 vMB	6,355	54

Blockchain

Tip: 847,852 (539,667 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
308,185 308,185	0000000000000000178a1f557570f663e4a9c0d678a25e070e9a7d17ea85730e	27 Jun 2014, 22:33	0.12 MB	259	30
308,184 308,184	00000000000000001541c021301c5e4533dd59a48b0f3b9c4bde762f19353a4e	27 Jun 2014, 22:27	0.18 MB	381	30
308,183 308,183	000000000000000016ed760cc30f8526ef7cb4988ef89676c62f3109d70be4f1	27 Jun 2014, 22:19	0.05 MB	93	28
308,182 308,182	0000000000000000154f80986a70335d590a13069301f01764e144adfbd92fdc	27 Jun 2014, 22:16	0.22 MB	412	30
308,181 308,181	000000000000000003f3925879bd332fbe91d7057ecc9fe6acb1780d64c5f80f	27 Jun 2014, 22:09	0.13 MB	212	30
308,180 308,180	00000000000000004c474fa2386317098f8d381af1426842c704415d5b8735bc	27 Jun 2014, 22:05	0.10 MB	194	28
308,179 308,179	000000000000000040224ec7d6813233464af03a5dd8c941a66f4ef461dbbb1d	27 Jun 2014, 22:02	0.37 MB	738	31
308,178 308,178	00000000000000001fe1f6ab62ad0243dff0bb4e60770016ed00caf55e97ab91	27 Jun 2014, 21:47	0.17 MB	276	26
308,177 308,177	0000000000000000161ab59f75454c211cc1a3f7d59e4a76307e5e127b9d06a4	27 Jun 2014, 21:52	0.06 MB	128	40
308,176 308,176	00000000000000004542dddb785ed6263bc851ab33ae0cdb7effcb5b7188e30c	27 Jun 2014, 21:38	0.13 MB	247	29
308,175 308,175	000000000000000042cb3aafe3068127a1f44ecdb1d4f59c92d3d01dca20f4be	27 Jun 2014, 21:34	0.08 MB	145	37
308,174 308,174	00000000000000001f24505cd40f6bd0ecbacf31038790e97aa06af45c5a272c	27 Jun 2014, 21:30	0.08 MB	121	28
308,173 308,173	0000000000000000265e2377f9e9e2acf40992753e84d6003184813a25dde4a5	27 Jun 2014, 21:28	0.09 MB	174	28
308,172 308,172	00000000000000000779bdbc0b5e86c1e5ddfbee0030466def4579d2917d6acf	27 Jun 2014, 21:24	0.65 MB	833	28
308,171 308,171	00000000000000002ece83c3e13875d73948d0a41bc73dec6c2866d1e8d476a1	27 Jun 2014, 21:15	0.16 MB	190	20
308,170 308,170	00000000000000002ec90e38c7aba3aca32633c1f654da026b39fa41ceb87ffe	27 Jun 2014, 21:10	0.12 MB	224	32
308,169 308,169	000000000000000000c97eb683f91620b21593f771fdd51ecff45f6ac4a8f713	27 Jun 2014, 21:05	0.37 MB	764	32
308,168 308,168	00000000000000001eeaf706ebd178a826ace2d264e04ecdb2c455e9ac42c475	27 Jun 2014, 20:54	0.06 MB	120	38
308,167 308,167	00000000000000001419e638a388fdc31557834c0a8cbe8e610a86e262a73363	27 Jun 2014, 20:52	0.01 MB	26	11
308,166 308,166	00000000000000004356d125e9b02a9425a12f18843954eabfee174b6963fb23	27 Jun 2014, 20:51	0.03 MB	23	18
308,165 308,165	00000000000000001a81555527c57b8eeb87c8b55a529cca6a29bcf698417fb8	27 Jun 2014, 20:51	0.31 MB	479	26

Previous 10 blocks ↓

Total Size: 657.52 GB

Node Information

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

Uptime: 13 hours, 42 seconds
Connections: 10 outgoing, 52 incoming
Data Transfer: 32.69 GB sent, 0.28 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.