Blockchain Explorer | learn me a bitcoin

Memory Pool

55,501 transactions

78.80 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 22 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,916	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 20 secs	1.00 vMB	295	529

Blockchain

Tip: 846,915 (324,007 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,908 522,908	00000000000000000010b7de377595121e014265b889a1cb6cb84b879b1273ea	16 May 2018, 06:09	0.06 MB	103	25
522,907 522,907	0000000000000000000e1ff90567468833399478d7acbbb38be571c1a537ef4d	16 May 2018, 06:08	0.26 MB	498	35
522,906 522,906	0000000000000000003cf07e350ead172d2f38709221d2c49df998d3e99f3d7c	16 May 2018, 06:03	0.02 MB	17	22
522,905 522,905	0000000000000000001eabb9c3a6c1f65de4ea078774d15817dfaf9b8b72f3bc	16 May 2018, 06:03	0.44 MB	766	34
522,904 522,904	0000000000000000000ee2c67a53dba5763c08908556800bcb54e2edcaba5ad2	16 May 2018, 05:57	0.60 MB	1,230	42
522,903 522,903	000000000000000000388a665148892be4d3ebf4e09935ce5b5e92d4876d5a98	16 May 2018, 05:46	0.00 MB	1	0
522,902 522,902	00000000000000000020248076a54a8127a7c3a857a0d8309809b4d590c62082	16 May 2018, 05:46	0.43 MB	927	41
522,901 522,901	00000000000000000037831992078074a95172bb273c5e5734616d8fdf465f07	16 May 2018, 05:38	0.01 MB	29	37
522,900 522,900	00000000000000000028aac35d0b1379603a1b939fedeed36ea321f079de069d	16 May 2018, 05:37	0.22 MB	500	41
522,899 522,899	0000000000000000002a043e7ef9c7360ff91b0f20c26d0b48f9c57af7486746	16 May 2018, 05:33	0.02 MB	53	30
522,898 522,898	0000000000000000002ae7ee7490b482987699fb6345c5035abaad030ec025d5	16 May 2018, 05:32	0.46 MB	718	30
522,897 522,897	0000000000000000002cdabc89cd99ee0aa9ed9b32d9379ada1ae9fa0fdbc91a	16 May 2018, 05:27	0.26 MB	462	38
522,896 522,896	0000000000000000000001d3a96927a8878a4c2b0651cd816594c80b77e29111	16 May 2018, 05:23	0.01 MB	18	36
522,895 522,895	00000000000000000010b9495991a58e2d06b4227322cc8fc46867047090823f	16 May 2018, 05:23	0.18 MB	342	37
522,894 522,894	0000000000000000003166e105d4396734b530287a92fe5108e1d67f663867fa	16 May 2018, 05:20	0.07 MB	153	40
522,893 522,893	0000000000000000001ab2852f95a9887f05aae1ffc400d0d05dfa7ad7dd9036	16 May 2018, 05:19	0.81 MB	868	24
522,892 522,892	00000000000000000036f16f36f9f0928cfae38518d3ba440e187a49fea74656	16 May 2018, 05:14	0.69 MB	1,495	47
522,891 522,891	000000000000000000239092d04a7933c5de0bef0db2f22771776383259f5476	16 May 2018, 05:00	0.23 MB	530	46
522,890 522,890	0000000000000000002e9f1c1d92500dce8da9afebc0a8b0e2011600665f9178	16 May 2018, 04:57	0.92 MB	2,068	31
522,889 522,889	00000000000000000009270b9340467ec520352af23dd057de7b6c9ac6e5d132	16 May 2018, 04:40	0.71 MB	1,455	41
522,888 522,888	00000000000000000026c0a4e3115e4be862e39f8796878059cef35b68558638	16 May 2018, 04:28	1.01 MB	1,498	25

Previous 10 blocks ↓

Total Size: 655.86 GB

Node Information

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

Uptime: 2 months, 4 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,511.23 GB sent, 99.30 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.