Blockchain Explorer | learn me a bitcoin

Memory Pool

35,814 transactions

52.46 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,721	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 20 secs	1.00 vMB	3,662	15

Blockchain

Tip: 842,720 (342,290 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,430 500,430	000000000000000000909dc7947bbbdc41b6c80f2e3417f5aa82a6df005d6e24	21 Dec 2017, 17:46	1.03 MB	2,524	957
500,429 500,429	0000000000000000005c975a410fb5c4f349668607d77ded76e1fdc3e61e9788	21 Dec 2017, 17:40	1.07 MB	2,570	846
500,428 500,428	00000000000000000048ee24c8a293218fd714fac2e56ac69731e6912563ef96	21 Dec 2017, 17:38	1.04 MB	3,149	974
500,427 500,427	0000000000000000007b5faa4bc7dd191b475796768b4dd0028090c25dfe1813	21 Dec 2017, 17:28	1.04 MB	3,137	972
500,426 500,426	000000000000000000785a5fd86f48a94c0fd58b21e01f03f7a181beddb0859a	21 Dec 2017, 17:19	1.04 MB	3,177	977
500,425 500,425	00000000000000000000323e1694b123013d81137ba83aff25241b607e2e5669	21 Dec 2017, 17:06	1.05 MB	2,823	906
500,424 500,424	00000000000000000089c6713918ab5080628c4f61192d370fc40573537b3c6d	21 Dec 2017, 17:00	1.07 MB	1,988	751
500,423 500,423	0000000000000000001918d125e9f9a5be4e2cc91d6e700b7ec3640f2918d88e	21 Dec 2017, 16:56	1.14 MB	3,077	857
500,422 500,422	000000000000000000883c0d46dd42555865e2e7b4b1b56621b9665cdffd5785	21 Dec 2017, 16:57	1.04 MB	2,968	1,006
500,421 500,421	000000000000000000208f20ad91bc0e57ca9d02f472947117a2b87c1ee40b33	21 Dec 2017, 16:43	1.05 MB	3,075	1,018
500,420 500,420	000000000000000000535cb8ba969f1ddc237cd5d4676e90322dd7a33788f9dc	21 Dec 2017, 16:31	1.03 MB	2,999	841
500,419 500,419	0000000000000000001670f7c7be60653d5c73bd5b731d5c3859a8c6ab0841eb	21 Dec 2017, 16:23	1.08 MB	3,108	883
500,418 500,418	0000000000000000001bc23cac4dcff4b1d6965448f62de80ba91b5ad76d3450	21 Dec 2017, 16:20	1.08 MB	2,649	1,048
500,417 500,417	0000000000000000009215cc8317028da65fffab693e87429a103dba00effa8b	21 Dec 2017, 16:03	1.05 MB	2,852	961
500,416 500,416	000000000000000000794dfd13e270cfe0eafb19fa7aef8f1eafe66e241d77d8	21 Dec 2017, 16:00	1.07 MB	2,844	1,031
500,415 500,415	000000000000000000477d97fb7013eaa4824c199e3512dcfb08fd2e005683ad	21 Dec 2017, 15:44	1.13 MB	2,662	825
500,414 500,414	000000000000000000039b40d15f1e01eee288716b07a97091a8c897f4c317d8	21 Dec 2017, 15:44	1.04 MB	2,688	836
500,413 500,413	00000000000000000084b079a97e87989a495dd9c956511fd88737225cb064a1	21 Dec 2017, 15:40	1.07 MB	2,637	992
500,412 500,412	000000000000000000936cd102bdf036c59ed60a620b40e0f910dd9c3636faae	21 Dec 2017, 15:29	1.09 MB	2,424	1,054
500,411 500,411	00000000000000000032c121049663c11802b522ab77670a5d2b02af45125a99	21 Dec 2017, 15:03	1.06 MB	2,940	905
500,410 500,410	00000000000000000011dd07ad918c15eb85e8e24f625de6f4459a3bd46f0b2f	21 Dec 2017, 14:58	1.14 MB	2,269	864

Previous 10 blocks ↓

Total Size: 648.09 GB

Node Information

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

Uptime: 1 month, 6 days, 6 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,571.66 GB sent, 49.81 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.