Blockchain Explorer | learn me a bitcoin

Memory Pool

31,420 transactions

57.68 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,880	00000000000000000003629a0000000000000000000000000000000000000000	1 sec ago	1.00 vMB	2,945	13

Blockchain

Tip: 843,879 (321,843 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,036 522,036	0000000000000000003c8dd01973c8dd1178fab808b70db6681f6d497199cf72	10 May 2018, 08:05	1.12 MB	2,181	30
522,035 522,035	000000000000000000227ba02c8bbd43ecca5f426fab618afe2a35b465936fc2	10 May 2018, 07:43	1.11 MB	1,658	36
522,034 522,034	0000000000000000003a796ba3cd80526deaf3afecb54c79659af77642e46684	10 May 2018, 07:29	1.13 MB	1,936	11
522,033 522,033	000000000000000000300e73491ec099efb4292489d16096c4bd12fbe7ee2e3b	10 May 2018, 07:25	1.09 MB	1,654	14
522,032 522,032	0000000000000000003dc7fa6685720c6e058ab1d2aa574b00e642a46742fb19	10 May 2018, 07:18	1.15 MB	2,416	15
522,031 522,031	00000000000000000000b8056e7947f24caf71fb7b52260f883cdb0a1236bed7	10 May 2018, 07:15	1.11 MB	2,274	71
522,030 522,030	000000000000000000070a3963706c6116ae9fa783b7db02f6eac48234976c00	10 May 2018, 06:13	0.02 MB	51	22
522,029 522,029	00000000000000000022a5489f9aca2117f212f19b32f153a2b7c27b05e38943	10 May 2018, 06:13	0.57 MB	737	5
522,028 522,028	00000000000000000042f35b667bc2e94364518412f539687647d767d0344149	10 May 2018, 06:12	1.10 MB	2,504	28
522,027 522,027	0000000000000000001c4d61d4a7a1c83eeecaa13570341b6fa0cedec80871f2	10 May 2018, 05:51	1.12 MB	2,303	33
522,026 522,026	000000000000000000186ca1d030aad518ec8b4513daf327d8909a4f7bb992e3	10 May 2018, 05:25	0.00 MB	12	51
522,025 522,025	00000000000000000004a6acaf530ddcce41b335beb1f3ea1febf0a36892cb49	10 May 2018, 05:25	0.08 MB	189	30
522,024 522,024	000000000000000000187dc603e171239010de88acabbe033a88f64ff88ef8f1	10 May 2018, 05:23	0.47 MB	740	28
522,023 522,023	0000000000000000000711bc3023ef61b8dc75d9b0241397da62342d8743c70c	10 May 2018, 05:16	1.01 MB	1,940	29
522,022 522,022	00000000000000000037792d120e1069590b6fd361324dce559bb8fb95802803	10 May 2018, 05:00	0.52 MB	1,090	50
522,021 522,021	0000000000000000003b89ae81394b268c63397fe26205daa14d58a9b5d53aa0	10 May 2018, 04:49	0.21 MB	445	33
522,020 522,020	00000000000000000031ed1712cb747275dfdb4ed9903fe861189a15cc4198fd	10 May 2018, 04:45	0.43 MB	851	26
522,019 522,019	0000000000000000001ce5a1d3e76a42c27498045735b2f56f99e771c67f2e2f	10 May 2018, 04:37	0.55 MB	913	30
522,018 522,018	0000000000000000002e451d10f9f288c0e93b727fb4bc19435eb1a7e5d2ba04	10 May 2018, 04:28	0.37 MB	787	27
522,017 522,017	000000000000000000379b2e9e12b70c2829cb7250dba11596a448f44495c242	10 May 2018, 04:21	0.18 MB	398	26
522,016 522,016	0000000000000000003611821f376c0c9eb15f6a0eac77d2ba43fa9df58010a0	10 May 2018, 04:19	0.32 MB	558	43

Previous 10 blocks ↓

Total Size: 650.30 GB

Node Information

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

Uptime: 1 month, 14 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,957.48 GB sent, 62.34 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.