Blockchain Explorer | learn me a bitcoin

Memory Pool

42,260 transactions

48.11 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,022	0000000000000000000331db0000000000000000000000000000000000000000	27 mins, 57 secs ago	1.00 vMB	3,861	26

Blockchain

Tip: 842,021 (180,441 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,580 661,580	0000000000000000000cad2350df8ad16315b411c901157dc9cc7e41e5fb1f78	16 Dec 2020, 06:32	1.28 MB	2,190	32
661,579 661,579	00000000000000000004da0b1298a733e3b0e98f334ab23dea07116c0cc62a7e	16 Dec 2020, 06:20	1.41 MB	1,603	32
661,578 661,578	0000000000000000000b4a8f55ba8f9aa51e4c38d515e5b1a9c4889bd5146479	16 Dec 2020, 06:10	1.21 MB	1,942	48
661,577 661,577	00000000000000000007d812ef8a8fd76c515c7751b4836e77b538e910535ebf	16 Dec 2020, 05:54	1.76 MB	914	21
661,576 661,576	0000000000000000000ebe84a47ecaeaad0aa049b0baa7c0f990e0f198e30037	16 Dec 2020, 05:49	1.27 MB	903	6
661,575 661,575	0000000000000000000a37dda700fa1525654a62dd7c2e7510287f4edd7bc831	16 Dec 2020, 05:48	1.34 MB	1,958	18
661,574 661,574	00000000000000000001900ecfd4f9297f0b6301d0a3fac207ecb5973c78ffa9	16 Dec 2020, 05:41	1.17 MB	1,884	10
661,573 661,573	00000000000000000007c8b33efdd8f13f50c682f20e0171947ad25e9147e19a	16 Dec 2020, 05:39	1.20 MB	2,092	13
661,572 661,572	00000000000000000007c59159497e60746d51d88377948c541c6e98dd167444	16 Dec 2020, 05:36	1.34 MB	2,473	39
661,571 661,571	000000000000000000088111af330adba3d0f6c4a6dfec60fbbe900f688502d4	16 Dec 2020, 05:26	1.32 MB	2,479	60
661,570 661,570	00000000000000000007638b94ada4abd01f15a347850f807abbc4488b9af440	16 Dec 2020, 04:46	1.27 MB	1,309	6
661,569 661,569	0000000000000000000de6ce8f743f7ce822d68ad88f19d6c33b3da667840082	16 Dec 2020, 04:45	1.51 MB	1,365	25
661,568 661,568	00000000000000000004cb0ea5993e528134d76da82b7565a342f504106b9522	16 Dec 2020, 04:36	1.29 MB	1,796	17
661,567 661,567	0000000000000000000de69d6780ee5a3480b45d78d21db90608b5416c18e058	16 Dec 2020, 04:30	1.25 MB	1,746	14
661,566 661,566	0000000000000000000ca2ae1f12ec5f1ee89cf8913fa7513cb955fc9e74fb16	16 Dec 2020, 04:26	1.26 MB	2,167	31
661,565 661,565	000000000000000000020ee493543950901aba711b26b588e0f3634571fa26af	16 Dec 2020, 04:17	1.41 MB	1,643	36
661,564 661,564	0000000000000000000320284a9aa7fe9f1868c7c6cd5fb076f1f86459e1d377	16 Dec 2020, 04:12	1.38 MB	2,822	66
661,563 661,563	0000000000000000000879fd7914598ffe0f13570238da77aba93b4b63865d48	16 Dec 2020, 03:35	1.39 MB	2,080	41
661,562 661,562	00000000000000000003f6fe31ea3d1894368203cd3d38fd88cef42b8c034415	16 Dec 2020, 03:20	1.21 MB	2,005	22
661,561 661,561	00000000000000000009e6c377e0623a5d6d9a2bd0e76833db1141ab2f1c7d7d	16 Dec 2020, 03:14	1.24 MB	1,651	30
661,560 661,560	0000000000000000000d713de2a4ef8e1b272e6c8b114cda7c155f7fde4434f0	16 Dec 2020, 03:08	1.41 MB	2,018	40

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,407.70 GB sent, 40.21 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.