Blockchain Explorer | learn me a bitcoin

Memory Pool

40,902 transactions

44.00 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,959	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 17 secs	1.00 vMB	3,027	26

Blockchain

Tip: 841,958 (406,319 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,639 435,639	000000000000000003ad3f90fd4e77df97b8f21ae28bf7ca5e21600e0b894acb	24 Oct 2016, 01:15	0.01 MB	35	74
435,638 435,638	00000000000000000397b39eb1b8924eaba94827ef5e8084aad1793bddccbf90	24 Oct 2016, 01:15	0.66 MB	1,044	46
435,637 435,637	000000000000000003eaa089e640ea339a4f5c83721a607c1075d3443a834e84	24 Oct 2016, 01:08	0.45 MB	596	45
435,636 435,636	000000000000000003148c628ec9f268eb50685dedf587d553df0cc6867d6fc6	24 Oct 2016, 01:04	1.00 MB	1,436	29
435,635 435,635	0000000000000000015142d77bf4c8e32b134b8f661d71d9406af82167f31a2c	24 Oct 2016, 01:00	1.00 MB	1,720	48
435,634 435,634	00000000000000000354ff8e44ec0926f66c963b65cf305260dd8617c8bbb4a6	24 Oct 2016, 00:57	1.00 MB	2,083	65
435,633 435,633	0000000000000000022f86f790ff2104c712e471dfed96fad5129f6e3f82e4f3	24 Oct 2016, 00:53	1.00 MB	1,072	93
435,632 435,632	000000000000000001d792330c280a60005f64f9abaed9afaa5157b19eb1680b	24 Oct 2016, 00:23	1.00 MB	1,857	64
435,631 435,631	00000000000000000248633ea680dae855266b538a69568baf57d83f790a0c5e	24 Oct 2016, 00:19	1.00 MB	1,974	74
435,630 435,630	0000000000000000036b144704a28d510b478ac46464fce474cd234093d1bc55	24 Oct 2016, 00:10	1.00 MB	1,066	103
435,629 435,629	0000000000000000039d2bbeec99743ae2ff4d8fe7d28d12eb330b167d8ea561	23 Oct 2016, 23:44	1.00 MB	1,859	88
435,628 435,628	00000000000000000158b69b8bc153dbbfe12d97042fbdf2ba68fad88c29928d	23 Oct 2016, 23:16	1.00 MB	578	21
435,627 435,627	000000000000000001738cd7728e92b433bcb1b1f82f4a37dd544272bbb9feae	23 Oct 2016, 23:14	0.75 MB	993	37
435,626 435,626	000000000000000003f7eaabbbf27c96ce3396f452f8e0e16260120e0657b9cb	23 Oct 2016, 23:11	1.00 MB	1,942	58
435,625 435,625	0000000000000000033531f2752efb227b6ee9a1c6a92e12247c4c3df6cd68b6	23 Oct 2016, 22:58	1.00 MB	1,321	42
435,624 435,624	000000000000000003272fab8a85351a39c82ebe15cc30e60f3c9e2f5fa9e1c4	23 Oct 2016, 22:51	1.00 MB	1,796	40
435,623 435,623	0000000000000000038f6eb59564aaa76578f172f7478e6f7e53ff7515299fc7	23 Oct 2016, 22:47	1.00 MB	1,763	45
435,622 435,622	00000000000000000014ac2ffaec642e5e252d359d8704e8aa59450de999f0d5	23 Oct 2016, 22:45	1.00 MB	1,572	87
435,621 435,621	0000000000000000036500cf7c64133d9884ad91ed5cd96a7a7ffba8d48e7ec0	23 Oct 2016, 22:30	1.00 MB	1,199	86
435,620 435,620	0000000000000000045288749b44c5f5fc8fe02bf99caac000e462b2772e7966	23 Oct 2016, 22:19	1.00 MB	1,730	40
435,619 435,619	000000000000000001f0361baa7b0aa2f724f670d757681739a8296adae5595a	23 Oct 2016, 22:18	0.99 MB	1,777	61

Previous 10 blocks ↓

Total Size: 646.69 GB

Node Information

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

Uptime: 1 month, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,392.00 GB sent, 39.45 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.