Blockchain Explorer | learn me a bitcoin

Memory Pool

42,488 transactions

54.12 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,195	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 43 secs	1.00 vMB	5,149	13

Blockchain

Tip: 843,194 (320,771 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,423 522,423	000000000000000000436f7bacc006cdd841e1d40ce58ea504d5c7c81108b44f	12 May 2018, 22:39	0.04 MB	99	43
522,422 522,422	0000000000000000000b1ff12ee216854008866c8a940d6a42972d7767c79067	12 May 2018, 22:39	0.49 MB	1,077	34
522,421 522,421	00000000000000000030695eff64fc852d59daacfb3d8733b6e7d038a683217b	12 May 2018, 22:29	0.21 MB	565	30
522,420 522,420	0000000000000000000a41012d45396dce4ad3f9a45fbd6fcd077fc14dd1ff12	12 May 2018, 22:23	0.28 MB	655	31
522,419 522,419	0000000000000000000ccb4c6d86ee92f7a0088fe50cdd246af01e257f67573f	12 May 2018, 22:18	0.41 MB	940	44
522,418 522,418	0000000000000000003e01e14fd0fd386eda37bca1a72211a7d46e4510a9362e	12 May 2018, 22:08	0.57 MB	1,198	40
522,417 522,417	00000000000000000011c40eb9a0aaa5cf849f3a8e38f3ffa96b8a367a4e4de0	12 May 2018, 21:58	0.17 MB	412	27
522,416 522,416	00000000000000000033f9773d149be4dfbbdf64dfcd004352812f73e77d33d9	12 May 2018, 21:53	0.12 MB	311	39
522,415 522,415	0000000000000000000b82d74acb67feb3a975b7fff90c71e1977c5aa5c6a7a6	12 May 2018, 21:50	0.09 MB	156	20
522,414 522,414	00000000000000000000d7855dc4bee82007a18baad8a7e7811fdef20382cf6d	12 May 2018, 21:49	0.52 MB	1,070	28
522,413 522,413	000000000000000000110e3a32ab7d9b5feff0001ed9ab5cbf7a1678a5479d4d	12 May 2018, 21:39	0.92 MB	1,950	32
522,412 522,412	0000000000000000001ff936dcfaddd8be672365ebe7ff270f5e166904072acb	12 May 2018, 21:21	0.88 MB	1,993	28
522,411 522,411	0000000000000000003fe0f5f03a0c8300f050dec9173cce7c686adaafc9ba8c	12 May 2018, 21:03	0.88 MB	1,395	38
522,410 522,410	0000000000000000003bd597740cfc3b7d56c5b5e9bdf7eeea19672590c7c491	12 May 2018, 20:51	0.47 MB	795	36
522,409 522,409	00000000000000000041a8259d55e55f0af1507e00d9d943018d522a827826de	12 May 2018, 20:45	0.55 MB	1,096	21
522,408 522,408	0000000000000000003f430dfc3e06c9dd749530b2b0928ecce511c8a392797a	12 May 2018, 20:36	0.32 MB	570	27
522,407 522,407	000000000000000000420f23ebf42f782b78417c89568d2c771e963af91c40ed	12 May 2018, 20:32	0.69 MB	1,305	8
522,406 522,406	000000000000000000278f3ac400c39ea038b3999e226477ddbbc72c29d886f6	12 May 2018, 20:31	1.15 MB	2,693	37
522,405 522,405	0000000000000000001107fe6d3320bd8818a9532bb082e124938dbfc109cd41	12 May 2018, 19:59	0.16 MB	349	27
522,404 522,404	0000000000000000001f21df9ce70a9eaa6e91b952801a81be27c62fc3d7d39b	12 May 2018, 19:56	0.38 MB	692	30
522,403 522,403	0000000000000000003120d828855434e676731150e4b616b078812689041488	12 May 2018, 19:51	0.08 MB	144	9

Previous 10 blocks ↓

Total Size: 649.01 GB

Node Information

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

Uptime: 1 month, 9 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,732.42 GB sent, 55.75 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.