Blockchain Explorer | learn me a bitcoin

Memory Pool

35,876 transactions

45.77 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,935	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 20 secs	1.00 vMB	4,708	18

Blockchain

Tip: 841,934 (396,661 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,273 445,273	0000000000000000028d0761d9e7168f4a43cfb778100adf33827cc74d24fd80	27 Dec 2016, 02:43	1.00 MB	2,737	98
445,272 445,272	0000000000000000022dc562eceacbfdf118f3c3b5fe60bd58e088b9f7b2af52	27 Dec 2016, 02:07	0.38 MB	681	77
445,271 445,271	0000000000000000033946b72d876d929f48a5076dbbe58523c826cc6d701d11	27 Dec 2016, 02:04	0.24 MB	525	108
445,270 445,270	000000000000000001584afc77c4f3f5b97cd31631a59cd0406b02729f3edf82	27 Dec 2016, 02:01	0.77 MB	424	15
445,269 445,269	0000000000000000037a9c3bcc605590cf309bea9990bd4b959f552060750d0a	27 Dec 2016, 02:01	0.47 MB	956	52
445,268 445,268	000000000000000000699ebea50f694cbf4f88c84d9205dde90025c68642cccc	27 Dec 2016, 01:58	1.00 MB	1,818	49
445,267 445,267	0000000000000000026e0f6d0b5be0655ea24c85e2f36c14774782da78afd830	27 Dec 2016, 01:56	1.00 MB	2,369	85
445,266 445,266	000000000000000000574552c33263bbee997bd44f2d48e11449804fd40cfd7f	27 Dec 2016, 01:41	1.00 MB	1,696	68
445,265 445,265	000000000000000002a139e2fc395f271ef085c3e2093c7ae3ad0ba546085eb1	27 Dec 2016, 01:35	1.00 MB	2,532	82
445,264 445,264	000000000000000002ecf38a8efd99f3050aa8304f54a6581439369ac112c4b0	27 Dec 2016, 01:22	1.00 MB	2,861	73
445,263 445,263	000000000000000000c2e3fe82fa530ab5a9305ce9edf785625849642af8880d	27 Dec 2016, 01:19	1.00 MB	2,488	66
445,262 445,262	000000000000000002f21fec703bc441cf8380309d6fe53c07d540c521fd1ed5	27 Dec 2016, 01:14	1.00 MB	1,904	95
445,261 445,261	000000000000000002b51af85c95e4afcab288629d5d7d402bd8097479ab95fa	27 Dec 2016, 01:01	1.00 MB	2,410	94
445,260 445,260	0000000000000000031360d613e87ba78d44355d2bfa9bacbe17466fd30b0ec5	27 Dec 2016, 00:40	1.00 MB	1,872	78
445,259 445,259	000000000000000002634c5fa81a62bb79e04bf4ed80d23f1a9d94930e3cc909	27 Dec 2016, 00:31	1.00 MB	2,691	91
445,258 445,258	000000000000000001b07a393e970f82fab5a170d47e855e755282a58a42c0de	27 Dec 2016, 00:11	1.00 MB	2,751	89
445,257 445,257	0000000000000000022693f8f28f98055ea1b4c5d0dab1d18a62d4a0457959e6	26 Dec 2016, 23:52	1.00 MB	2,511	102
445,256 445,256	000000000000000001bb06aefee36dd9fe2616b5444e9d0713e7dc94a9ce6508	26 Dec 2016, 22:57	0.69 MB	1,600	72
445,255 445,255	0000000000000000004baa2fd3cfbe5920bcdbaf4a73573d09fb8db06fe1140a	26 Dec 2016, 22:48	0.96 MB	2,349	76
445,254 445,254	00000000000000000013345124955d4e9b3f655a3f1a5a2558bfdfb9b247dc0b	26 Dec 2016, 22:34	0.67 MB	1,329	57
445,253 445,253	00000000000000000197f0fba162df0318002fbb274675ef71dddda5cb6b9a35	26 Dec 2016, 22:33	1.00 MB	2,072	76

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,379.83 GB sent, 39.05 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.