Blockchain Explorer | learn me a bitcoin

Memory Pool

31,271 transactions

45.68 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,428	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 30 secs	1.00 vMB	2,547	19

Blockchain

Tip: 842,427 (403,346 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,081 439,081	000000000000000003976dd88c100d75111d017dd14fca4669dee02dd9660587	15 Nov 2016, 20:44	1.00 MB	2,050	47
439,080 439,080	000000000000000000ec69ba7c37d2716f137ff4722dfc469611599eea68ddb4	15 Nov 2016, 20:38	1.00 MB	2,643	73
439,079 439,079	00000000000000000047a5e260de0eeab1ef4e556427893b8f95aeb66e4dcb1d	15 Nov 2016, 20:24	1.00 MB	2,082	53
439,078 439,078	000000000000000003a33f3594556f2cac146d13dcad9d0097e5befe24f98a88	15 Nov 2016, 20:23	1.00 MB	2,835	92
439,077 439,077	000000000000000001b3f06817d4259a19a695568402bacddbf4c28ddb153eb7	15 Nov 2016, 19:59	1.00 MB	2,176	44
439,076 439,076	0000000000000000044057a9b9e2c0fe373f9a235a861d8f6fae34888baf9e00	15 Nov 2016, 19:57	1.00 MB	2,408	69
439,075 439,075	000000000000000003b15acec9eebc021adf4b0c3bd6f75c02dd2b4d8366350d	15 Nov 2016, 19:49	1.00 MB	2,877	62
439,074 439,074	00000000000000000149f92ef2e1f2222c9c93fae07b868397d9aa248c8bfd36	15 Nov 2016, 19:45	1.00 MB	2,076	73
439,073 439,073	0000000000000000026cebe1c53c10aed2e81b58b84a0a843f7c6ac2fa764555	15 Nov 2016, 19:33	1.00 MB	1,741	64
439,072 439,072	000000000000000004309f45f5fd5d913f3d659e704398abd688a8952c688bef	15 Nov 2016, 19:25	1.00 MB	2,717	74
439,071 439,071	00000000000000000351d6f16a1c9777be8e032f52816589fa2627668400e7b5	15 Nov 2016, 19:16	1.00 MB	3,123	101
439,070 439,070	00000000000000000411b4df4519c9da1589f4930239b567dcb15671c3e5e3bb	15 Nov 2016, 18:30	1.00 MB	1,620	41
439,069 439,069	00000000000000000358f077f455433d0410ad95b1233ba2b93057b09e9e95fb	15 Nov 2016, 18:23	1.00 MB	2,299	47
439,068 439,068	000000000000000000695c83c90e6a3376c2da3280fbecb166cd4275039bdbdd	15 Nov 2016, 18:22	0.00 MB	1	0
439,067 439,067	000000000000000002651ba6c06943ae3f463c642c4f3700e64b8651a904f756	15 Nov 2016, 18:22	1.00 MB	1,887	79
439,066 439,066	0000000000000000008636bab90f6cf699b31e6a9079ae7a02158b444d726148	15 Nov 2016, 18:05	1.00 MB	808	23
439,065 439,065	000000000000000003a5aa23839d71c4e148b61da988881d9bad65f96da0ce7b	15 Nov 2016, 18:03	0.14 MB	418	69
439,064 439,064	000000000000000002d52d4dce1ed2fa2d56b492d1942c5758725e9f6ea17175	15 Nov 2016, 18:02	1.00 MB	1,577	39
439,063 439,063	000000000000000004459ea91274a4a3cddea9b9c5ab35b1ec1c2a4a0e7dbc3a	15 Nov 2016, 17:59	1.00 MB	2,438	48
439,062 439,062	00000000000000000354d9a09960f16cb068291c0bb465630b44a5640f52a6f3	15 Nov 2016, 17:58	1.00 MB	2,659	79
439,061 439,061	0000000000000000010cb9c960c3998b1b398150562a6e825c6b1bc2691a2fe4	15 Nov 2016, 17:36	1.00 MB	2,689	60

Previous 10 blocks ↓

Total Size: 647.53 GB

Node Information

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

Uptime: 1 month, 3 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,498.33 GB sent, 46.20 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.