Blockchain Explorer | learn me a bitcoin

Memory Pool

65,678 transactions

31.92 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,508	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 46 secs ago	1.00 vMB	3,685	10

Blockchain

Tip: 844,507 (183,237 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,270 661,270	0000000000000000000c1f73daf096edb12afbd8a3d9266bae6e262ef3ae7016	14 Dec 2020, 03:09	1.38 MB	1,988	29
661,269 661,269	0000000000000000000bb570cc040318493665dc71e3e2be105c601c5e57a3b2	14 Dec 2020, 02:56	0.18 MB	319	33
661,268 661,268	00000000000000000005354866c407c40c95cceea1bea5d2495922d1fe45309c	14 Dec 2020, 02:54	0.98 MB	1,635	13
661,267 661,267	00000000000000000009f533c51c18a0223118b254c136457af0dec336d5c47e	14 Dec 2020, 02:52	1.34 MB	2,086	43
661,266 661,266	0000000000000000000eb4d876d8bcf372fbd678eb128daaf43113be8f39f8c0	14 Dec 2020, 02:26	1.26 MB	2,467	32
661,265 661,265	0000000000000000000e73ffc8f9edcf29fdd39072b87cdbcd811dd9bc95c72c	14 Dec 2020, 02:10	1.24 MB	2,060	42
661,264 661,264	0000000000000000000a7fd2ef8ebf52b6a8f87987f16035fab696498bc4e25e	14 Dec 2020, 01:56	0.04 MB	117	41
661,263 661,263	0000000000000000000d14d315482bc3d128ce122f97f50ec6b6d2e110a7dad9	14 Dec 2020, 01:56	1.07 MB	2,080	33
661,262 661,262	0000000000000000000599f472f5133ab700ed6dda339445e0c9552c169dd78b	14 Dec 2020, 01:41	0.08 MB	160	28
661,261 661,261	0000000000000000000ec2dc22fed7933561e9f95075d66d4d39698b25ff4de2	14 Dec 2020, 01:40	1.12 MB	1,663	22
661,260 661,260	00000000000000000007accf6cbe25a26c4651dcfcd1dce257f34e09a49f90e1	14 Dec 2020, 01:30	0.53 MB	1,104	6
661,259 661,259	00000000000000000002a1a21ef96771220fe5e479594b978fd07c0041738ec5	14 Dec 2020, 01:29	1.14 MB	1,743	16
661,258 661,258	00000000000000000004e9d5fc4da0d6a475955e5f2ad11fc6068de855bbfacd	14 Dec 2020, 01:21	1.33 MB	1,870	32
661,257 661,257	00000000000000000002cc61d2fcad530eb423ab224775446bf9daa5b86cc120	14 Dec 2020, 01:03	1.41 MB	2,552	37
661,256 661,256	0000000000000000000c6601c2534b337405f69a580987d87b2d89eec2f45944	14 Dec 2020, 00:38	1.16 MB	1,687	14
661,255 661,255	00000000000000000005ec8d24b2f9be457374daab06fa74a152d57b5023a05a	14 Dec 2020, 00:30	1.20 MB	2,420	14
661,254 661,254	00000000000000000006def8ac57d367bd7484105f8d4877e42d319e322c6fb7	14 Dec 2020, 00:25	1.44 MB	2,000	34
661,253 661,253	0000000000000000000cd98e24b87fa0ac0e9330d1ac9a7ecac405487f02dfd7	14 Dec 2020, 00:07	1.24 MB	2,608	12
661,252 661,252	000000000000000000021c75d519dad8a5fd70743291fde932c7f4f6b93c4fa1	14 Dec 2020, 00:03	1.35 MB	2,095	58
661,251 661,251	00000000000000000008d75cfba07e5d4fd7df59994623abd367730942c0c5be	13 Dec 2020, 23:39	1.29 MB	2,440	14
661,250 661,250	000000000000000000049dfc8d90276756317d5a7c1ae5a99f772b52f4ec8080	13 Dec 2020, 23:32	1.46 MB	2,449	31

Previous 10 blocks ↓

Total Size: 651.47 GB

Node Information

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

Uptime: 1 month, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,136.27 GB sent, 68.78 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.