Blockchain Explorer | learn me a bitcoin

Memory Pool

71,804 transactions

39.82 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,383	000000000000000000035cb80000000000000000000000000000000000000000	5 mins, 7 secs ago	1.00 vMB	3,314	19

Blockchain

Tip: 848,382 (412,316 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
436,066 436,066	000000000000000002cad3699b4e302824899c495a94401fabd92777288a1b6d	27 Oct 2016, 02:30	1.00 MB	2,782	82
436,065 436,065	0000000000000000005311f3a2341eb45f020764a5d9282149f1476e1ce6e836	27 Oct 2016, 02:18	1.00 MB	2,570	77
436,064 436,064	00000000000000000157b5c0473a7c39ea2b34e05ae952a404d3942fc5761fd6	27 Oct 2016, 02:06	1.00 MB	1,761	78
436,063 436,063	000000000000000003ae9c5cffd4d287be6a7b39434a1b0595e5389cab26d573	27 Oct 2016, 01:58	1.00 MB	3,174	59
436,062 436,062	0000000000000000034000e6f1d431f61240b79fcde9ae872e5e6df58dffd6bf	27 Oct 2016, 01:57	1.00 MB	2,299	78
436,061 436,061	0000000000000000011364ae437106e228d746cd0b56cbedc2409b1f37320954	27 Oct 2016, 01:53	1.00 MB	2,299	67
436,060 436,060	000000000000000003581ac4161e522b8a4cba43d6f070d97544bfef80f692f2	27 Oct 2016, 01:49	1.00 MB	2,359	104
436,059 436,059	00000000000000000166ec4a8517cbb0621a602043c01649aa47ae035a2e763e	27 Oct 2016, 01:22	0.99 MB	1,839	83
436,058 436,058	00000000000000000455769dae0ba366857fe332cd41dd78d8553abe59b5a93f	27 Oct 2016, 01:14	1.00 MB	1,999	94
436,057 436,057	000000000000000000e49c168c8ca6909c8780a260f4bd9245319d77c4bcb408	27 Oct 2016, 01:10	1.00 MB	690	100
436,056 436,056	000000000000000000572e29945fbf8cae720900aad42ee59cfde7e24e8562d6	27 Oct 2016, 01:07	1.00 MB	661	87
436,055 436,055	0000000000000000003331f82bf0fd304899c634bef93e3f23931816664559d4	27 Oct 2016, 01:05	0.99 MB	479	84
436,054 436,054	000000000000000003ed450c092a21c3773acbe92b8261e0a6c823c0c4adee08	27 Oct 2016, 01:03	1.00 MB	1,018	104
436,053 436,053	000000000000000000affec19e5d0ebd14b4bc6487e76c1a666921393e8779e4	27 Oct 2016, 00:49	1.00 MB	1,109	113
436,052 436,052	000000000000000001a5c73ccaec1d198e8b1da3743a493ded5d3e20be223079	27 Oct 2016, 00:31	1.00 MB	999	111
436,051 436,051	000000000000000001a18f127e3f0657d4c849854bdf0b54b1c3504545fe3152	27 Oct 2016, 00:21	1.00 MB	1,652	85
436,050 436,050	000000000000000000b6db51ccfcaa27c64efe2ba86cd3799bff139e41cff37d	27 Oct 2016, 00:14	1.00 MB	1,250	112
436,049 436,049	0000000000000000006c1ee9f3fd8275bfdd23f5f37a9c01e268bde0bc443d77	26 Oct 2016, 23:56	1.00 MB	2,389	98
436,048 436,048	000000000000000002bf6dac6b2e5bc0e22870b71c55c9f6394474a3447337eb	26 Oct 2016, 23:50	1.00 MB	665	102
436,047 436,047	0000000000000000008d6dd51ffddd3e3f98dbaf7b6f75f9a912d2b9f9a861af	26 Oct 2016, 23:47	1.00 MB	608	97
436,046 436,046	00000000000000000400c08a7d3113f54dd2455a13e8652c41e61dd61f09e95e	26 Oct 2016, 23:45	1.00 MB	1,506	115

Previous 10 blocks ↓

Total Size: 658.47 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 5 hours, 37 minutes
Connections: 10 outgoing, 104 incoming
Data Transfer: 1,276.29 GB sent, 2.30 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.