Blockchain Explorer | learn me a bitcoin

Memory Pool

39,837 transactions

19.30 vMB

Show Random Selection

Max Size: 102/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,265	000000000000000000035d250000000000000000000000000000000000000000	3 mins, 8 secs	1.00 vMB	4,804	7

Blockchain

Tip: 849,264 (323,207 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
526,057 526,057	0000000000000000002a32c3d94fb5678746b5c38eef81a9aba657cfafadb560	05 Jun 2018, 02:42	0.22 MB	345	23
526,056 526,056	00000000000000000036518a6b5e0369c71f5ba3122f9e1f7a243f6ebcb4af65	05 Jun 2018, 02:40	1.06 MB	2,254	21
526,055 526,055	00000000000000000020c60f2b2773003a45a61b9f7311278c48c59741deaafd	05 Jun 2018, 02:21	0.03 MB	39	15
526,054 526,054	0000000000000000003e8092031eda592187beda97edcece40074d727e7435ce	05 Jun 2018, 02:21	0.44 MB	721	13
526,053 526,053	000000000000000000110c31402c860981c82e421eede56e134806954d66ec74	05 Jun 2018, 02:17	1.13 MB	2,328	18
526,052 526,052	00000000000000000033ce0a74bb14be2dbe353ed57e2ad3b9a220ee03e94792	05 Jun 2018, 01:56	0.03 MB	95	11
526,051 526,051	0000000000000000000f156362f97b0303a94c39a826725104fec9d70ed47b30	05 Jun 2018, 01:55	0.42 MB	970	25
526,050 526,050	00000000000000000019d27fc23f207cd5fc47441ff7cef0ae3fee6255b2608b	05 Jun 2018, 01:47	0.17 MB	368	24
526,049 526,049	00000000000000000031329fa23e5e5c94fef693e0bd5363b30b0f1e24b942ac	05 Jun 2018, 01:44	0.20 MB	178	6
526,048 526,048	0000000000000000003f73fc0fb68b986d9c44bab24a6a56a189007c88bcb93b	05 Jun 2018, 01:43	0.34 MB	841	15
526,047 526,047	0000000000000000002e5ac39c1a3d42c765a0d169da9c172ae14199767d8367	05 Jun 2018, 01:36	0.26 MB	371	18
526,046 526,046	00000000000000000038ad1afe4c960585eef154f41ebc24a8d4bb00d403aff8	05 Jun 2018, 01:32	0.25 MB	302	19
526,045 526,045	000000000000000000181d6b7f3c828c6e970b078ab91e8ff2026c6b0dea70a0	05 Jun 2018, 01:30	0.32 MB	340	15
526,044 526,044	0000000000000000000120f454d86efc5e274a7d5714a5cd6467d946752ed108	05 Jun 2018, 01:28	0.73 MB	1,451	17
526,043 526,043	000000000000000000390ad0e8c817357e26d3f277e3e3579da96ca64bfe609b	05 Jun 2018, 01:15	0.01 MB	31	40
526,042 526,042	0000000000000000000d0423ffe80df3634e577b62256181d4dcbaa45dda3062	05 Jun 2018, 01:15	0.95 MB	820	9
526,041 526,041	000000000000000000375d85abadcaa5d3d6ddd1f113355b8a43d994590afc24	05 Jun 2018, 01:08	0.76 MB	1,784	26
526,040 526,040	00000000000000000034743563e7b9dad005651aba7995f664697f94f119fac9	05 Jun 2018, 00:52	0.20 MB	381	22
526,039 526,039	000000000000000000309e3b4b098b61755ef3752f71aed05f63aa8a96d5a754	05 Jun 2018, 00:49	0.24 MB	569	30
526,038 526,038	000000000000000000199af4ec9eef5c520d5ee631e438911fa99f4c64603eff	05 Jun 2018, 00:44	0.59 MB	1,583	10
526,037 526,037	0000000000000000001f3886a4ff6532ebcfa8f15cfddea443764ca8339aa9f7	05 Jun 2018, 00:37	1.33 MB	949	5

Previous 10 blocks ↓

Total Size: 660.13 GB

Node Information

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

Uptime: 19 hours, 22 minutes, 23 seconds
Connections: 10 outgoing, 80 incoming
Data Transfer: 122.27 GB sent, 0.38 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.