Blockchain Explorer | learn me a bitcoin

Memory Pool

59,781 transactions

24.42 vMB

Show Random Selection

Max Size: 139/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,208	000000000000000000035d250000000000000000000000000000000000000000	8 mins, 3 secs	1.00 vMB	3,684	8

Blockchain

Tip: 849,207 (406,304 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,903 442,903	00000000000000000297282adf0b2943b28b981a39fc009d05421abe472d8ce3	11 Dec 2016, 06:21	1.00 MB	1,898	58
442,902 442,902	0000000000000000021888dd3424725dd7bd3cff326670a405f2752cb415690b	11 Dec 2016, 06:08	0.64 MB	1,596	79
442,901 442,901	000000000000000000ee26b99a6613dc324e7d274e6af8859344328fb06171c0	11 Dec 2016, 05:56	0.49 MB	1,153	69
442,900 442,900	000000000000000002319cd772f37eb9c9dc4a265162087a5b0db44fabf7cbbb	11 Dec 2016, 05:47	0.60 MB	1,337	66
442,899 442,899	0000000000000000031acbf2a46349bd8090cd1624f2f25a7af641b18bbf67a1	11 Dec 2016, 05:39	1.00 MB	547	16
442,898 442,898	000000000000000002dcf18529d67cf10ef32d2ebe5da582f1d5f4b2c2449a7f	11 Dec 2016, 05:36	0.32 MB	793	71
442,897 442,897	0000000000000000027bb135369d745cae77b8a4f7df4de145ea38fe93e8ba2d	11 Dec 2016, 05:30	1.00 MB	1,826	57
442,896 442,896	000000000000000002bad0304f735cacdb786bc0e89ed8fc97673d25e67d88f7	11 Dec 2016, 05:16	0.13 MB	35	5
442,895 442,895	0000000000000000028c97e83e9b103cdd388502e00a263688db8c3eed909389	11 Dec 2016, 05:16	1.00 MB	1,709	48
442,894 442,894	0000000000000000031a0e27e77a808db951fff32c297a197d0fc74089c45d3d	11 Dec 2016, 05:13	1.00 MB	2,561	83
442,893 442,893	0000000000000000018d16fd6efa7854ea8129df1dea977d6ec447e1beb59a1b	11 Dec 2016, 04:39	0.28 MB	323	44
442,892 442,892	0000000000000000039af37f0d2a363733074ea2641cf3b40f4b0e8712ea3e50	11 Dec 2016, 04:37	0.87 MB	2,228	82
442,891 442,891	0000000000000000005671362f74dd8f55e56a4095df431e36a09520366d1f7c	11 Dec 2016, 04:18	0.50 MB	874	56
442,890 442,890	000000000000000002af3a7bf61c10e3a256c3b0c80c93299239abd0318a49e7	11 Dec 2016, 04:11	0.25 MB	403	59
442,889 442,889	000000000000000002c7e12b83438b294dd8902c4be3e5f13aa2a94bfe4dce95	11 Dec 2016, 04:11	0.00 MB	8	206
442,888 442,888	0000000000000000027df73433a56cb102afcb820b9b15469f50ac325cf94c5b	11 Dec 2016, 04:09	0.31 MB	724	77
442,887 442,887	000000000000000003b18fd84624310901a805458d9674941d0d024e19e75d86	11 Dec 2016, 04:03	0.40 MB	732	72
442,886 442,886	000000000000000003780df05d2d716bb3b43829d8263382fae4c7b3b6933763	11 Dec 2016, 03:57	0.51 MB	483	48
442,885 442,885	0000000000000000013960dd90fb6e8501f7f087b919a4059d37137f7c3affd2	11 Dec 2016, 03:54	0.98 MB	2,040	71
442,884 442,884	0000000000000000030e99850d190b40fe7b81b32348ff4d952cc39bdaab60b8	11 Dec 2016, 03:37	0.01 MB	28	93
442,883 442,883	000000000000000001956fcfb728beee91edf5974c54d68eafbebb2e2584ce4c	11 Dec 2016, 03:37	0.87 MB	1,877	73

Previous 10 blocks ↓

Total Size: 660.01 GB

Node Information

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

Uptime: 10 hours, 26 minutes, 59 seconds
Connections: 10 outgoing, 68 incoming
Data Transfer: 43.96 GB sent, 0.15 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.