Blockchain Explorer | learn me a bitcoin

Memory Pool

53,125 transactions

20.23 vMB

Show Random Selection

Max Size: 115/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,735	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 54 secs	1.00 vMB	1,870	10

Blockchain

Tip: 844,734 (343,810 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,924 500,924	00000000000000000088e6842183d7072c8fa74a70ec09b255204fb20a5a17c7	25 Dec 2017, 03:31	1.06 MB	1,930	774
500,923 500,923	0000000000000000004f6402e4579336d7c90d0bba1fadc32027dcbcb941186a	25 Dec 2017, 03:14	1.03 MB	1,653	1,008
500,922 500,922	0000000000000000008584a65535c8fec202c4e5dbb0e2a7b5d1b13fc47f0f40	25 Dec 2017, 02:46	1.08 MB	1,775	524
500,921 500,921	0000000000000000005a25d8bf0b6d7a54294bb761ef3908550762efbb4f25d1	25 Dec 2017, 02:32	1.03 MB	1,038	262
500,920 500,920	00000000000000000017603505a22bb233ffeabfaaa02082a3bc5928607b3f3b	25 Dec 2017, 02:30	1.02 MB	717	194
500,919 500,919	000000000000000000795449c3133cd2d81c52ad0ed82d7478acfd5eb8e9988d	25 Dec 2017, 02:29	1.07 MB	2,351	659
500,918 500,918	00000000000000000025fe11770616c6d2bb93c47dfe5145bde1197166f790b9	25 Dec 2017, 02:07	1.03 MB	1,873	437
500,917 500,917	0000000000000000000fcb5753f3b71512183fa456bcbbf6b45f99e683b056da	25 Dec 2017, 02:00	1.01 MB	1,263	311
500,916 500,916	000000000000000000205b77904307e43af933a1a48dd021ec6e043db5504431	25 Dec 2017, 01:56	1.05 MB	1,659	470
500,915 500,915	0000000000000000001d9255a94a197d7fa12742bd80eeeb2267a60cbb9de03c	25 Dec 2017, 01:43	1.09 MB	2,248	449
500,914 500,914	000000000000000000737b8be1f910cde9fde5eb275b4834a3ccb3c16281d04a	25 Dec 2017, 01:38	1.08 MB	2,296	846
500,913 500,913	000000000000000000530b32dd279cff3a4f11e924dfeacede63a62ad285b05a	25 Dec 2017, 01:06	1.00 MB	317	182
500,912 500,912	0000000000000000006bd463d46d484bf18a00b4eb31a2189a27a0d9b212edfd	25 Dec 2017, 01:05	1.01 MB	611	227
500,911 500,911	0000000000000000009379ccd9254cd1de41a7f5c69eb5d5bd9d2dffc15eca5e	25 Dec 2017, 01:04	1.05 MB	1,482	237
500,910 500,910	0000000000000000004f63955bc28396198898d7fa3763cb662a689866a5ff2c	25 Dec 2017, 01:02	1.16 MB	2,078	846
500,909 500,909	0000000000000000007f871a19ac82182f29dbf86968078d74847234dbc216f9	25 Dec 2017, 00:33	1.04 MB	849	260
500,908 500,908	0000000000000000006a93ff46c80117f11be1ef22a2015ed145c3a51c67ad2a	25 Dec 2017, 00:29	1.02 MB	1,123	313
500,907 500,907	0000000000000000001f3b1747789770e1bd90f2dba1f45e3cfffbb94f6e0b42	25 Dec 2017, 00:25	1.08 MB	1,487	354
500,906 500,906	0000000000000000003db8ffcd13b249b64ee0c3489f676b081a377948bbf6d3	25 Dec 2017, 00:19	1.03 MB	1,139	282
500,905 500,905	0000000000000000004efbfacd7842345b6f7c7a45825aa52c5ed98b53d161a6	25 Dec 2017, 00:16	1.01 MB	1,179	342
500,904 500,904	00000000000000000037b3f59ba20bf110d77ac3689b5838c7a41258d5846c0d	25 Dec 2017, 00:12	1.13 MB	2,356	748

Previous 10 blocks ↓

Total Size: 651.90 GB

Node Information

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

Uptime: 1 month, 20 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,182.97 GB sent, 71.38 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.