Blockchain Explorer | learn me a bitcoin

Memory Pool

41,875 transactions

25.16 vMB

Show Random Selection

Max Size: 146/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,997	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 51 secs	1.00 vMB	5,011	21

Blockchain

Tip: 842,996 (321,935 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,061 521,061	00000000000000000023709e8509c6b4f0518286c004292139b0208101331b1d	03 May 2018, 17:19	1.11 MB	1,803	8
521,060 521,060	0000000000000000000e2a5b5b2c7ae150c158c8f483d1d9a300d9b0c9a64f0a	03 May 2018, 17:18	1.08 MB	1,351	27
521,059 521,059	00000000000000000016176a88c6ab51d2a6cd6c1b9eb0074ffefa2b50dca007	03 May 2018, 17:11	1.18 MB	2,277	46
521,058 521,058	0000000000000000002070d220b55be75ee313e13103051ea0c25ddd2966a7c1	03 May 2018, 16:59	1.13 MB	2,510	34
521,057 521,057	0000000000000000001ee57df63ddd6f4a0178eacf2a9d5346c3e3dc373c1028	03 May 2018, 16:48	1.16 MB	1,974	31
521,056 521,056	0000000000000000000fd37f787f428ee551e2f8a7e2a00e9d87144b0967e565	03 May 2018, 16:41	1.17 MB	2,242	31
521,055 521,055	0000000000000000002c064b11e733698cb98cd672eeaaeaeb2a3438a909e1f7	03 May 2018, 16:33	1.17 MB	2,378	46
521,054 521,054	0000000000000000000fa51dc1b4374fc1bf13679c5af326e1966dd1e212db43	03 May 2018, 16:22	1.27 MB	3,552	21
521,053 521,053	0000000000000000000fd1a1930e44a30388447de55f6766f73c1a8142b156f0	03 May 2018, 16:21	1.16 MB	1,879	61
521,052 521,052	0000000000000000000b44d90ff89aee6b6c504f29284b4f7e1a139985bd82d2	03 May 2018, 16:05	1.06 MB	1,768	94
521,051 521,051	00000000000000000026627f35bf0ef8c062a51a3ae7eb95765d8be57ccc36f7	03 May 2018, 15:24	1.11 MB	2,256	11
521,050 521,050	00000000000000000035adb9cfafed20eb26deb85028089c290d12bc30a0f670	03 May 2018, 15:23	1.21 MB	3,206	35
521,049 521,049	0000000000000000003232f7df072a34220d3617899f7dccdc8dc5492eea139a	03 May 2018, 15:16	1.08 MB	1,719	81
521,048 521,048	0000000000000000004484584239d66a66c22c4391c35f1b2e671808f8756e9b	03 May 2018, 14:45	1.05 MB	299	10
521,047 521,047	0000000000000000002284eb5e5678db639053705ab23121398980e98821f505	03 May 2018, 14:45	1.21 MB	1,888	4
521,046 521,046	00000000000000000027f3f19f2380ae2e5c8ab6a866298f9c80409207d1a173	03 May 2018, 14:44	1.04 MB	882	11
521,045 521,045	00000000000000000015b339c30bd1fc998eef14e8e636e8e1259ab499a2e0a3	03 May 2018, 14:42	1.13 MB	2,164	35
521,044 521,044	000000000000000000295d640cd9609d22847a87d4fed129afffd4450534b19a	03 May 2018, 14:32	1.16 MB	2,227	44
521,043 521,043	0000000000000000002fb40ec0c9457e14f9de329dac810dfb21600f6729b239	03 May 2018, 14:21	1.14 MB	2,709	38
521,042 521,042	000000000000000000236fe1a5261e737089cdf62a33304fb4700574dc7e0145	03 May 2018, 14:08	0.89 MB	1,237	49
521,041 521,041	000000000000000000166083fc82630c9afc8676219762fe19ac225456509b4c	03 May 2018, 13:59	1.22 MB	1,956	27

Previous 10 blocks ↓

Total Size: 648.62 GB

Node Information

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

Uptime: 1 month, 8 days, 2 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,682.62 GB sent, 53.62 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.