Blockchain Explorer | learn me a bitcoin

Memory Pool

49,809 transactions

47.08 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,949	0000000000000000000331db0000000000000000000000000000000000000000	43 secs ago	1.00 vMB	5,514	31

Blockchain

Tip: 841,948 (413,001 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,947 428,947	000000000000000000a958ad2713b40a7b285dd7f4ddc68064a39391cbf51adf	09 Sep 2016, 08:02	1.00 MB	1,792	39
428,946 428,946	0000000000000000037c7e301652eed0d36a626824fdb029cbc0d3a956a107ce	09 Sep 2016, 07:56	0.99 MB	1,685	41
428,945 428,945	000000000000000002fcb12191ffce281896070ef2d78bc07468789f3875c467	09 Sep 2016, 07:55	1.00 MB	2,482	76
428,944 428,944	000000000000000000716b04b0ce45b06ba790406c3da8f8362fc4b6ec5ffd02	09 Sep 2016, 07:25	1.00 MB	1,946	56
428,943 428,943	000000000000000001640c58a2ec5ac52e021f2376ad64d5fcaeb277338b62f4	09 Sep 2016, 07:13	1.00 MB	1,460	45
428,942 428,942	000000000000000001a766fdda45e2f5a2eab93224beffbeb3c519a615b3dc75	09 Sep 2016, 07:07	1.00 MB	1,959	54
428,941 428,941	0000000000000000047b72cb96959fe63b78c637e101f23e0ccebb9480af402e	09 Sep 2016, 06:57	0.75 MB	1,349	60
428,940 428,940	000000000000000002e5d0c960c3ee06a12d1d4f82a858ea6f980486587078ce	09 Sep 2016, 06:48	1.00 MB	1,655	40
428,939 428,939	0000000000000000039860997698fc66f919d8db859c7d3892ceb789a91a83e5	09 Sep 2016, 06:46	1.00 MB	2,352	61
428,938 428,938	00000000000000000087fe8f8a5d884bbcbb05fdfb6e908a3abab750691351ee	09 Sep 2016, 06:37	0.00 MB	1	0
428,937 428,937	00000000000000000004a869b85062db2ad4a5ad7f3ab1811927a135f263ddcc	09 Sep 2016, 06:36	1.00 MB	2,353	53
428,936 428,936	0000000000000000006b59865695785a6fb12aa46cb7e1395efea9c8513f4b0e	09 Sep 2016, 06:34	1.00 MB	2,005	78
428,935 428,935	0000000000000000015967659b9ed9e7a8e5fbc9a83c205f28725903a34c2c8c	09 Sep 2016, 06:05	1.00 MB	2,436	74
428,934 428,934	0000000000000000043b0553685f12006826591bcdd919b087c507308fa11db4	09 Sep 2016, 05:43	1.00 MB	2,336	71
428,933 428,933	000000000000000000a14a092f8312a7dcea688027ceb0307b8ec14fee5704fa	09 Sep 2016, 05:24	1.00 MB	2,396	64
428,932 428,932	000000000000000004b63c0194489bf93bf86d755fb0bc49f4c397b9f194a4e5	09 Sep 2016, 05:11	1.00 MB	2,587	76
428,931 428,931	000000000000000004569d5ddd1f18719d55c832a51c7c377742e6d01f822616	09 Sep 2016, 04:40	0.99 MB	2,016	73
428,930 428,930	000000000000000003003e467c740573d825118a1980df9fdadaab09525abeb9	09 Sep 2016, 04:10	1.00 MB	2,374	67
428,929 428,929	000000000000000000bc6b86186abb73a31806fde5cd986a124cece3778c8dff	09 Sep 2016, 03:52	1.00 MB	2,893	71
428,928 428,928	00000000000000000217e217dc90536b308af115957d70699f4c80590c9fc621	09 Sep 2016, 03:30	0.75 MB	1,020	64
428,927 428,927	000000000000000000c221360fc514ea55d1a8edf54fe7c61209615ba40f224b	09 Sep 2016, 03:27	0.93 MB	2,316	91

Previous 10 blocks ↓

Total Size: 646.67 GB

Node Information

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

Uptime: 1 month, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,388.76 GB sent, 39.29 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.