Blockchain Explorer | learn me a bitcoin

Memory Pool

96,560 transactions

38.58 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 15 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,890	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 54 secs ago	1.00 vMB	5,443	32

Blockchain

Tip: 847,889 (355,418 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
492,471 492,471	00000000000000000012a3f022b254bcfb61308953bacedecfd60151e5a969a7	31 Oct 2017, 07:36	1.06 MB	2,492	253
492,470 492,470	000000000000000000b8cf7b1111663237431e54b21789d27b853f2e127149d3	31 Oct 2017, 07:15	1.17 MB	2,113	131
492,469 492,469	0000000000000000005c6fd66112ad86a93a42b12511028c96b2c8b29167cf09	31 Oct 2017, 07:13	1.00 MB	2,046	212
492,468 492,468	0000000000000000007f10af2a3879fbc43079112bebbb0b2347d4b5be200639	31 Oct 2017, 06:45	1.02 MB	694	44
492,467 492,467	0000000000000000002e99e84adad7a6a1862d32333c41830d7321befc40cd44	31 Oct 2017, 06:42	1.03 MB	1,463	85
492,466 492,466	000000000000000000c0535b60091f7d691a58f1732b13ab157cc95214fb0ae9	31 Oct 2017, 06:33	1.00 MB	2,250	70
492,465 492,465	0000000000000000007b077bbd4c68c35feeafb7575a9c78308d41b4c3e8206b	31 Oct 2017, 06:27	1.02 MB	597	30
492,464 492,464	000000000000000000b95d8c68bbd2f0dc4129b3d5d656738e430cf2ae6459da	31 Oct 2017, 06:24	1.00 MB	1,903	82
492,463 492,463	000000000000000000a31f5405adfcbb200a85f7b9394c902d176d5f95bf6e84	31 Oct 2017, 06:17	1.00 MB	1,565	166
492,462 492,462	000000000000000000119218f077aa2bec18f0fc4a0955de42faed3056add1c3	31 Oct 2017, 06:05	1.01 MB	1,334	71
492,461 492,461	00000000000000000064498b35f3b5db01bb83b47fb4e633ec6ce051ebb7a041	31 Oct 2017, 06:02	1.03 MB	530	23
492,460 492,460	00000000000000000081643b38271a26ab6c186628c424a1cac409788e122079	31 Oct 2017, 06:00	1.07 MB	1,931	111
492,459 492,459	0000000000000000003742a123c9ec460b938e493e96cbbf5085a3923961109a	31 Oct 2017, 05:50	1.03 MB	1,539	139
492,458 492,458	000000000000000000a668ef27046db9cc807a48a705dbad7ea1b09670179f38	31 Oct 2017, 05:41	1.00 MB	1,227	45
492,457 492,457	000000000000000000128d4acb242164d130a21f0085bdd4c414772d05fa2b70	31 Oct 2017, 05:37	1.06 MB	1,054	99
492,456 492,456	0000000000000000003a949e79394d179bc36d202c351d69e3a7e7e7b6c4ffc8	31 Oct 2017, 05:37	1.05 MB	2,267	230
492,455 492,455	0000000000000000003d31608ff075395f2563f48dec9694ea616ce6e814d845	31 Oct 2017, 05:14	1.04 MB	1,902	128
492,454 492,454	0000000000000000000c9a223afca8836eb07a585377dcb20768b8d8d1a48259	31 Oct 2017, 05:01	1.09 MB	1,561	58
492,453 492,453	00000000000000000080a88f6c6fac9d6495f3c6efd4068980642492815c58a0	31 Oct 2017, 04:57	1.05 MB	1,753	37
492,452 492,452	00000000000000000053af3d13e241d0fcb9f791b255ec154d4087e0880f8614	31 Oct 2017, 04:57	1.04 MB	2,717	240
492,451 492,451	00000000000000000031d8a992b6244e6be3db184109dc2248a2af8d34cce89c	31 Oct 2017, 04:29	1.00 MB	1,724	25

Previous 10 blocks ↓

Total Size: 657.59 GB

Node Information

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

Uptime: 20 hours, 4 minutes, 19 seconds
Connections: 10 outgoing, 57 incoming
Data Transfer: 73.41 GB sent, 0.41 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.