Blockchain Explorer | learn me a bitcoin

Memory Pool

81,620 transactions

35.85 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,618	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 17 secs	1.00 vMB	4,792	11

Blockchain

Tip: 844,617 (327,448 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,169 517,169	0000000000000000002390382a6f67cedbf0e4a52c5779055b617e194b8cbfa1	08 Apr 2018, 04:41	0.38 MB	853	32
517,168 517,168	00000000000000000046597dba98e17a639af0f963122d31034b0b1227071ac5	08 Apr 2018, 04:29	0.03 MB	48	33
517,167 517,167	0000000000000000003c36e66e8fe57ee69613eb8fa7a311eac4acfadcd29cc0	08 Apr 2018, 04:28	0.30 MB	625	28
517,166 517,166	00000000000000000014eb2cfbb8c04a1862e111649f11dac23add34a2fdb82e	08 Apr 2018, 04:19	0.30 MB	555	33
517,165 517,165	0000000000000000002150c9f68a68b7e395343bbe1d1e0173c057e2c991b5fe	08 Apr 2018, 04:11	0.30 MB	563	29
517,164 517,164	00000000000000000015f99bb763341110f7868268442c7e75181f26f3272767	08 Apr 2018, 04:02	0.59 MB	804	67
517,163 517,163	0000000000000000003139df80a0c069063a9041270ce323b56b4255a50f2b4c	08 Apr 2018, 03:52	0.43 MB	672	36
517,162 517,162	0000000000000000002bf3c7ef1d2b5c5c34a7519930ee0562399d0be0b015b2	08 Apr 2018, 03:44	0.85 MB	1,396	26
517,161 517,161	00000000000000000038580b19c3872314b50c74942e7520c351b1704ad93fe6	08 Apr 2018, 03:28	0.50 MB	944	31
517,160 517,160	0000000000000000000fbf04c0380d4c5ced24c5c1a054010e3fc5da8af7e64f	08 Apr 2018, 03:17	0.82 MB	896	50
517,159 517,159	00000000000000000024fad0e361b9ef17d458162bbbcf91be246dd5f54626e3	08 Apr 2018, 03:05	0.23 MB	119	16
517,158 517,158	00000000000000000011dcc11d29f3c95b83da18f548af7a16fe4118a4a2fd66	08 Apr 2018, 03:03	0.01 MB	18	52
517,157 517,157	0000000000000000003e2b79707d4f963f2f935e6a62ac6bf10c4692123ce373	08 Apr 2018, 03:03	0.49 MB	861	32
517,156 517,156	000000000000000000288c68d545b006b2f46587758954ed22ecaf9c421e7998	08 Apr 2018, 02:53	0.28 MB	708	36
517,155 517,155	0000000000000000001aee36da3da82c98638436102b757e2890c2fe2c13f698	08 Apr 2018, 02:46	0.45 MB	1,044	38
517,154 517,154	0000000000000000001e40f69b0321e5c7a42b2c9beed7e2554c836534b17af3	08 Apr 2018, 02:33	0.13 MB	157	22
517,153 517,153	00000000000000000023b9aa348d76d9822820580eb7103775afa1cf120cdfdd	08 Apr 2018, 02:31	0.04 MB	86	33
517,152 517,152	00000000000000000008527ccd1d1fcca08ef7e9186f6341265f0a06b58fc37b	08 Apr 2018, 02:30	0.34 MB	612	46
517,151 517,151	00000000000000000009102bb99574ea1fe974cc13991bf5c9f4676b6a38f0d8	08 Apr 2018, 02:24	1.15 MB	2,672	42
517,150 517,150	0000000000000000000dd34e4cd8bf779c9f898b313e47dacdba2e47ffb12334	08 Apr 2018, 01:57	0.01 MB	34	24
517,149 517,149	00000000000000000012357d3dfbe9708a9a36c59f30d0547de6041fdde332f3	08 Apr 2018, 01:42	0.72 MB	1,856	70

Previous 10 blocks ↓

Total Size: 651.68 GB

Node Information

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

Uptime: 1 month, 19 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,145.62 GB sent, 69.96 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.