Blockchain Explorer | learn me a bitcoin

Memory Pool

32,179 transactions

38.74 vMB

Show Random Selection

Max Size: 144/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,998	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 32 secs ago	1.00 vMB	2,985	14

Blockchain

Tip: 843,997 (421,576 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,421 422,421	00000000000000000136ee40953f4c6591ab32ab13dd257fd456624c8f5da517	27 Jul 2016, 03:28	1.00 MB	1,921	50
422,420 422,420	000000000000000000e7044741150807958104eb98506c39e2b1194bf21a0075	27 Jul 2016, 03:23	1.00 MB	1,830	80
422,419 422,419	0000000000000000003037c4e26c22947076c5028f476c9dbe62d79608292dc8	27 Jul 2016, 03:01	1.00 MB	1,539	55
422,418 422,418	00000000000000000396a2f4ee83d4e468557d1fc852c0fd5793b648b5c421be	27 Jul 2016, 02:52	0.91 MB	1,493	43
422,417 422,417	0000000000000000004dee281abd6c3d2ee3311842424fa8cc3660b0ffb92aa1	27 Jul 2016, 02:43	1.00 MB	1,393	40
422,416 422,416	000000000000000004032f26bfbf476d944435d8fcad62c73f60184739c15087	27 Jul 2016, 02:35	1.00 MB	1,529	35
422,415 422,415	0000000000000000025ea5c014556fd14bea89c7b9c21398ea3b784c75211697	27 Jul 2016, 02:31	1.00 MB	2,016	66
422,414 422,414	0000000000000000028d3f9ef3d179018a90fa33a074cd76b1db5a93bbcb87c9	27 Jul 2016, 02:17	1.00 MB	2,053	49
422,413 422,413	0000000000000000045a8ca226dc1f7261b3695ca07ebbf18e3f9dd6c1941515	27 Jul 2016, 02:13	1.00 MB	2,279	84
422,412 422,412	00000000000000000254a4c7d86f266f94940c9e8514af6d9840a2a30271a15b	27 Jul 2016, 01:42	0.53 MB	1,084	40
422,411 422,411	00000000000000000457c260ce4bcfeb02c2948c17099d399755acc2aaf8a632	27 Jul 2016, 01:41	1.00 MB	1,715	62
422,410 422,410	000000000000000003890760819aad7e4ca823c4e31effc2d459fb90ddd83938	27 Jul 2016, 01:26	1.00 MB	2,573	81
422,409 422,409	00000000000000000118262014d9138d72e6cfbc3970c88dfee75e4c09a0b6ef	27 Jul 2016, 01:02	0.20 MB	420	51
422,408 422,408	0000000000000000010f9d7f01bb4a1078893e6fef725cf42fc00229206fcb0e	27 Jul 2016, 01:00	1.00 MB	911	21
422,407 422,407	0000000000000000035e0ddc032f49d138212f1743f6bca18177fca42beeaf72	27 Jul 2016, 00:58	1.00 MB	1,903	32
422,406 422,406	000000000000000002bdd078ce8f3e50af0ee465007f97466abb4f8b293abfc4	27 Jul 2016, 00:54	1.00 MB	2,039	47
422,405 422,405	0000000000000000012bf44c530327ea604e6d8011ee216c70c9be9d05999347	27 Jul 2016, 00:54	1.00 MB	1,708	66
422,404 422,404	00000000000000000128fc18da79182d77a6d37cdbe3f92c32e1fc32bef75ea8	27 Jul 2016, 00:50	1.00 MB	2,460	106
422,403 422,403	00000000000000000337cf4a99894c2ad1d8ff90b19652df6a9e50eb92f05513	26 Jul 2016, 23:51	1.00 MB	1,276	40
422,402 422,402	000000000000000002cb7c3c60830db2ce50bacff05dc3f42a3626a0f83a3909	26 Jul 2016, 23:41	1.00 MB	1,910	49
422,401 422,401	0000000000000000022940471a6a38caacac45d3af0222b625202cbe742c1c93	26 Jul 2016, 23:28	1.00 MB	2,376	68

Previous 10 blocks ↓

Total Size: 650.50 GB

Node Information

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

Uptime: 1 month, 15 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,990.83 GB sent, 63.27 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.