Blockchain Explorer | learn me a bitcoin

Memory Pool

38,442 transactions

41.94 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,724	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 6 secs ago	1.00 vMB	2,375	21

Blockchain

Tip: 841,723 (441,045 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,678 400,678	00000000000000000626d4f36ebe4e7d68edee7d7787858a305786d81b12f79f	01 Mar 2016, 13:10	0.75 MB	727	17
400,677 400,677	0000000000000000057686a0a7dd31ad9fc2233b1517d61c1f28f2c93f070699	01 Mar 2016, 13:08	0.93 MB	1,830	31
400,676 400,676	0000000000000000049a3e71161746eb09b9fb0e2b6cb3acc58b5a53fa856577	01 Mar 2016, 13:03	0.93 MB	2,674	57
400,675 400,675	0000000000000000008c2d2300414106fc466232fc3168c311ddcb44d2929f3c	01 Mar 2016, 12:50	1.00 MB	849	19
400,674 400,674	0000000000000000000530e6708f01583dc1273ccdc9b8f6d585af87924d04e7	01 Mar 2016, 12:49	1.00 MB	2,284	40
400,673 400,673	000000000000000005c49cb0e59a2a6e21b7b3fbc11da7d80528ec1fba800cfc	01 Mar 2016, 12:43	1.00 MB	2,488	56
400,672 400,672	000000000000000005c6720c2d7bfab440fcfc52a00ab412f10c4edd485adccc	01 Mar 2016, 12:29	1.00 MB	2,463	63
400,671 400,671	0000000000000000053529b1b9545850969e30ce31f54c13fd52642b548a6d11	01 Mar 2016, 12:11	1.00 MB	1,803	24
400,670 400,670	000000000000000000d36ba4a4e8b3eb6707a8a805cd99b3c7e6c52a337e0213	01 Mar 2016, 12:10	1.00 MB	2,624	57
400,669 400,669	0000000000000000054e4633df41ab82e8f34ade8ef7eb8c9f90fdb1909d508b	01 Mar 2016, 11:54	1.00 MB	2,579	59
400,668 400,668	0000000000000000049c6d22a8d36bc34efe50dbf69ef27f1a699e922fd608be	01 Mar 2016, 11:37	0.95 MB	1,364	25
400,667 400,667	0000000000000000013514ffa48cd5e106f42e80e11b01173b800ff6f74a06d6	01 Mar 2016, 11:35	1.00 MB	1,840	28
400,666 400,666	0000000000000000004718c96d1b45ca22d7edf05f0d48fb7cc775d402e8063c	01 Mar 2016, 11:33	0.75 MB	1,814	43
400,665 400,665	00000000000000000640521595be81801b298632c4ac537acfc4a91fed8daaa4	01 Mar 2016, 11:25	1.00 MB	1,681	26
400,664 400,664	0000000000000000052cf5f2b5eee456c7530dcf911c064421461b57012637c3	01 Mar 2016, 11:23	1.00 MB	2,414	57
400,663 400,663	000000000000000003b10704bb12567926aeee314f181445d5a19ef18d14ba30	01 Mar 2016, 11:06	0.99 MB	2,000	40
400,662 400,662	000000000000000004061bb264f38441d94efa1a8a3a8c1e04ec42dd90ebde09	01 Mar 2016, 10:58	0.93 MB	2,748	43
400,661 400,661	00000000000000000059e3a6f6add0994d37e9033ff3d69ce125ce8278efff4a	01 Mar 2016, 10:54	1.00 MB	2,448	65
400,660 400,660	000000000000000000953cf41de0d020e29fd36e2bcdbe5cdc6848298921eaed	01 Mar 2016, 10:29	1.00 MB	1,965	27
400,659 400,659	0000000000000000043d1adfe73e9997d299a8445b2ab441390f575d2cfa9090	01 Mar 2016, 10:27	1.00 MB	2,356	34
400,658 400,658	00000000000000000357b0aec150b16fa4bd2b4dbe816cc542e2b89d519f6254	01 Mar 2016, 10:27	0.93 MB	2,346	69

Previous 10 blocks ↓

Total Size: 646.24 GB

Node Information

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

Uptime: 29 days, 5 hours, 49 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,334.79 GB sent, 36.60 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.