Blockchain Explorer | learn me a bitcoin

Memory Pool

27,369 transactions

47.46 vMB

Show Random Selection

Max Size: 171/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,101	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 52 secs	1.00 vMB	2,159	24

Blockchain

Tip: 841,100 (301,027 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,073 540,073	0000000000000000000a9958a2cce20c7dacf1d99e9ef6d76ef00174f26131f5	05 Sep 2018, 17:48	1.25 MB	2,493	38
540,072 540,072	0000000000000000000f00d714638ee764feeb8ae63facde518e6487fea168da	05 Sep 2018, 17:43	1.22 MB	2,725	54
540,071 540,071	00000000000000000008c5b217f847377f3e761f534ccf80ed1ea5a8c404d9d7	05 Sep 2018, 17:30	1.25 MB	2,638	69
540,070 540,070	0000000000000000000c7c88c4c600cf40756b74c19720942df2ba4d6d5ad4e2	05 Sep 2018, 17:00	1.10 MB	2,428	38
540,069 540,069	00000000000000000025c0c971e7243c7d52025aa36a19091448c17bbe1f5fab	05 Sep 2018, 16:57	1.06 MB	2,294	23
540,068 540,068	00000000000000000001289fe92952030807097248b39004f3f72b0dfc434b94	05 Sep 2018, 16:56	1.07 MB	2,505	25
540,067 540,067	000000000000000000256264fc2fe23912ed6d5cccdb6820092b865d2553ba0e	05 Sep 2018, 16:55	1.25 MB	2,659	47
540,066 540,066	0000000000000000000351c02c6f6d794f5e8b574e220236a328d0df48e27b0a	05 Sep 2018, 16:48	1.24 MB	2,815	43
540,065 540,065	0000000000000000000015a901a3596076fede80928a9c51a283b127900037d0	05 Sep 2018, 16:41	1.26 MB	2,889	50
540,064 540,064	00000000000000000026c03f331b58f87657d9744e560f877f48eabadde6bb1c	05 Sep 2018, 16:34	1.15 MB	1,761	70
540,063 540,063	0000000000000000001c5d6d1f6e11cfdc97fdf3431a89b0716c71e4b5780a1e	05 Sep 2018, 15:53	1.32 MB	2,823	57
540,062 540,062	0000000000000000001bc052e0aded766c4c6d4ab07608530de4c19f004f1c75	05 Sep 2018, 15:35	1.19 MB	2,887	40
540,061 540,061	0000000000000000001619aafe9fdb173168a3195fbc95aeb8c061a4691bf144	05 Sep 2018, 15:29	1.18 MB	2,436	46
540,060 540,060	0000000000000000002129888e82086f064463e9ff7a1a19f5fe4fe9f160474c	05 Sep 2018, 15:16	1.30 MB	3,009	61
540,059 540,059	0000000000000000001783689bbd045601d90c39d7bdaa319ce7ac27b111535f	05 Sep 2018, 14:51	1.22 MB	2,602	51
540,058 540,058	00000000000000000018da8e1511aa2a64d19d9bce6080a18910c3af816f1794	05 Sep 2018, 14:42	1.05 MB	838	46
540,057 540,057	00000000000000000014b2a477a29c937ac9f0b0be4d498ec62b3738e064b4af	05 Sep 2018, 14:38	1.08 MB	1,272	58
540,056 540,056	0000000000000000001b542c55dc26c9e596899fc433a491fadc505ff51ab281	05 Sep 2018, 14:22	1.20 MB	2,362	85
540,055 540,055	0000000000000000001bc148774de2df69f95c4fb57721a88e77dab4e51a346d	05 Sep 2018, 13:22	1.00 MB	664	69
540,054 540,054	00000000000000000026040054fdd11824bee2eb3eddd647ddfdb8265c8b7403	05 Sep 2018, 13:15	1.14 MB	2,275	43
540,053 540,053	00000000000000000009d7040e41e031cb01a35847b85838009b9c4a9115f092	05 Sep 2018, 12:55	1.19 MB	2,258	30

Previous 10 blocks ↓

Total Size: 645.07 GB

Node Information

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

Uptime: 24 days, 14 hours, 23 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,189.19 GB sent, 30.32 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.