Blockchain Explorer | learn me a bitcoin

Memory Pool

59,036 transactions

31.73 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,447	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 48 secs	1.00 vMB	5,543	23

Blockchain

Tip: 848,446 (538,848 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
309,598 309,598	000000000000000025260065fc51e853768d521263db1a438aaea360e2543853	07 Jul 2014, 08:43	0.19 MB	205	19
309,597 309,597	00000000000000000364a192542089af10f7f4c84d8720bf903e61d22e992e3b	07 Jul 2014, 08:40	0.50 MB	1,014	34
309,596 309,596	00000000000000003f38fec49a9dc6424c2548b8bfe339045bd829f75f29513b	07 Jul 2014, 08:08	0.13 MB	268	27
309,595 309,595	0000000000000000153406464ad2b683b59afeaf4b99580abb6ff2d6b9e2d1bb	07 Jul 2014, 08:03	0.16 MB	260	26
309,594 309,594	000000000000000010a98a30dc08e10fde7dea487983e5fad890a0d946d383c5	07 Jul 2014, 07:55	0.08 MB	144	30
309,593 309,593	000000000000000001c821de26a322a4fa115d2900d5260eb8a478a8d6ad8d87	07 Jul 2014, 07:51	0.13 MB	219	29
309,592 309,592	0000000000000000303c2a4287c453cb56211952da3833e6a3f712a4a9e4c2f0	07 Jul 2014, 07:45	0.34 MB	399	24
309,591 309,591	0000000000000000337eefc17b415b51a1d669acda5f6754aff5114f7730ce19	07 Jul 2014, 07:32	0.14 MB	207	25
309,590 309,590	00000000000000000cc3dd864a1fbc5ce8510e793cc1869153ac367d4f24a25d	07 Jul 2014, 07:27	0.36 MB	550	27
309,589 309,589	0000000000000000041506e9c27866ac813f5389a4fa38f535a255159b2961b0	07 Jul 2014, 07:09	0.10 MB	196	36
309,588 309,588	00000000000000000ce1e058e4ab965b807e3e78203c95162b2e1070e957b239	07 Jul 2014, 07:04	0.26 MB	105	13
309,587 309,587	00000000000000000d388ceb0cb8fde14de141128d0530c05fa9d71fa28ea98a	07 Jul 2014, 07:02	0.73 MB	1,148	32
309,586 309,586	0000000000000000087e8bd5f99893c0626a93edc7681bbed301038021dd2c54	07 Jul 2014, 06:27	0.13 MB	260	37
309,585 309,585	0000000000000000260c8c4d633400acc7e66c052ff3737fe2b072b01e823295	07 Jul 2014, 06:18	0.12 MB	246	35
309,584 309,584	000000000000000039ea3d64d3fc9510127affebf37c7ebf04ef81d5c2266ae7	07 Jul 2014, 06:13	0.00 MB	10	84
309,583 309,583	0000000000000000372231d565345bc66b3161b8ce9c336f7e814a29d487d428	07 Jul 2014, 06:12	0.10 MB	137	26
309,582 309,582	0000000000000000405bb92a9c0a179c16cae0155abe880c25d5ce794bae4b5e	07 Jul 2014, 06:09	0.50 MB	836	30
309,581 309,581	00000000000000001258d0c192406d7967b7e080abebe7ac3056c941250686d3	07 Jul 2014, 05:41	0.00 MB	11	25
309,580 309,580	000000000000000037fe645c5f9c8e0f014d81bfcdaced44338dde69e1bb976d	07 Jul 2014, 05:43	0.01 MB	28	35
309,579 309,579	0000000000000000145d6ea9d13f3ebaa2f7f3d52eb41e47371ecbd5ac4f7cd5	07 Jul 2014, 05:42	0.01 MB	23	32
309,578 309,578	00000000000000001ab8ce10f9351685f23610640dd256cba104fc624f21b098	07 Jul 2014, 05:43	0.39 MB	658	28

Previous 10 blocks ↓

Total Size: 658.58 GB

Node Information

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

Uptime: 4 days, 16 hours, 24 minutes
Connections: 10 outgoing, 94 incoming
Data Transfer: 1,584.69 GB sent, 2.74 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.