Blockchain Explorer | learn me a bitcoin

Memory Pool

66,555 transactions

33.22 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,175	0000000000000000000355f00000000000000000000000000000000000000000	13 mins, 40 secs ago	1.00 vMB	4,691	12

Blockchain

Tip: 845,174 (324,693 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,481 520,481	0000000000000000002e31d0714a5ab23100945ff87ba2d856cd566a3c9344ec	29 Apr 2018, 21:44	0.02 MB	53	22
520,480 520,480	00000000000000000004fd9e82855dd33efffd69aa303b0d4cfd0b4b3e1dd476	29 Apr 2018, 21:44	0.56 MB	375	7
520,479 520,479	0000000000000000001bde32aeeaeaa53a60e7267b2bfd4ced8690f4cb078724	29 Apr 2018, 21:41	1.10 MB	1,772	31
520,478 520,478	0000000000000000001714dbb38c67b8eb2c136bc226a8547c0d17a074523ead	29 Apr 2018, 21:26	0.89 MB	806	13
520,477 520,477	00000000000000000032f60bb1b4529484ac77737f1aa3e66ba2883bd239898e	29 Apr 2018, 21:19	1.10 MB	1,869	31
520,476 520,476	0000000000000000001df7615fb4617cf59a0a67a19b2391b67e45ecf23d1f77	29 Apr 2018, 21:04	0.59 MB	1,051	39
520,475 520,475	0000000000000000000e4bd2d3072bd31d9c6adab791c180427f1b8d96b1e2c7	29 Apr 2018, 21:00	0.38 MB	828	55
520,474 520,474	00000000000000000045bc8625efa5716ab20683f779d9f0d554bc8e917022c6	29 Apr 2018, 20:51	0.50 MB	527	18
520,473 520,473	00000000000000000033455dcb4e49d38a8b478a9d91ce9f23d3a87f2c9e206a	29 Apr 2018, 20:48	1.03 MB	494	16
520,472 520,472	000000000000000000320ac0ad455f7906103707a86c414df57aead974f63992	29 Apr 2018, 20:45	1.14 MB	2,079	12
520,471 520,471	000000000000000000091f1cb0903a11abe20187ac86c3eb262f1dbccda3b28e	29 Apr 2018, 20:43	1.08 MB	2,810	8
520,470 520,470	0000000000000000002ca432bd034a79f78cfd5e614592c798ddc3cccca30ffe	29 Apr 2018, 20:41	1.15 MB	2,503	57
520,469 520,469	000000000000000000385d424e06774b0a798179f98d06abc03ff36c5215b1f6	29 Apr 2018, 20:13	1.47 MB	1,678	26
520,468 520,468	00000000000000000010bcd59e5e0e965f50a8766b7ef2e13d33819873e0a727	29 Apr 2018, 20:09	1.28 MB	2,647	59
520,467 520,467	00000000000000000031460839236e8aa8c8b7d7c098523b971099ed5798cfc7	29 Apr 2018, 19:50	1.12 MB	2,485	85
520,466 520,466	00000000000000000022e10f79aa7792e6ebf2b82aaac9bd06ee91644e4171ea	29 Apr 2018, 18:56	0.30 MB	303	44
520,465 520,465	0000000000000000001ca5361239ede719aa2107c1b41194b4c7456462c24d7d	29 Apr 2018, 18:54	0.06 MB	132	37
520,464 520,464	0000000000000000001cc67b651d0861ae03fc334c6e1eabe6f947f20d678dd9	29 Apr 2018, 18:53	0.81 MB	1,763	60
520,463 520,463	00000000000000000037a334b4e606b8050074db22c81a2be08eab4fb915a098	29 Apr 2018, 18:41	0.27 MB	609	40
520,462 520,462	0000000000000000003f0a38401b1053d13cce75ab2b6c87a53c19bed0f9b3b0	29 Apr 2018, 18:37	0.89 MB	1,974	33
520,461 520,461	000000000000000000431ae841e4db87ffdf7ea208959d078ba414b492916664	29 Apr 2018, 18:27	0.37 MB	853	67

Previous 10 blocks ↓

Total Size: 652.72 GB

Node Information

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

Uptime: 1 month, 22 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,284.66 GB sent, 76.68 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.