Blockchain Explorer | learn me a bitcoin

Memory Pool

3,601 transactions

24.28 vMB

Show Random Selection

Max Size: 99/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,315	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 29 secs ago	1.00 vMB	2,370	3

Show Transactions

Blockchain

Tip: 908,314 (821,358 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
86,956 86,956	00000000000189328fcacd21ce02d80022feba17fe30725cd6ab617f1eb9212a	22 Oct 2010, 20:21	0.00 MB	9
86,955 86,955	00000000000a9b747f7c90b2caee0c02057fce0d3ce7e9cc167d2984a93da52e	22 Oct 2010, 19:52	0.00 MB	3
86,954 86,954	000000000014d01872cb2dfd6e30e86b6d51e8a28bd84724d3fe0fac5d1dab5d	22 Oct 2010, 19:47	0.00 MB	4
86,953 86,953	0000000000019c50cca5a291f4f8d0c67a204a572cf85423d47ea94befd7b140	22 Oct 2010, 19:41	0.00 MB	2
86,952 86,952	00000000001be33581e81460f03fc6fb517168a2817c1d51b515325a90d4025c	22 Oct 2010, 19:35	0.00 MB	3
86,951 86,951	0000000000136a57fb5db2e7c2b216bd067f14cc19f787fbb0adf414a618019c	22 Oct 2010, 19:24	0.00 MB	3
86,950 86,950	00000000000b42dfe04465e3a09902f9a8cb1c84294cbaee03c8582982c7e541	22 Oct 2010, 19:20	0.00 MB	2
86,949 86,949	00000000001c18106f4cffd56154a3227fa93f2344935972858726672c8ac6b9	22 Oct 2010, 19:10	0.00 MB	1
86,948 86,948	000000000014848989ec0ac133fcc822e16772357f7a30c925a7f3c2e84cd9d0	22 Oct 2010, 19:09	0.00 MB	4
86,947 86,947	0000000000066cb2f2cb8f7b5cba5561b8cf2ebb38881753ff96d8f8c7130de2	22 Oct 2010, 18:47	0.00 MB	1
86,946 86,946	00000000001310921f4f7f8ac388c4dcbd0065881959d1668407d82fbdd8321c	22 Oct 2010, 18:36	0.00 MB	3
86,945 86,945	00000000001d59d3393427450d7356872f65820b76bdd2113d7b396f357165e8	22 Oct 2010, 18:26	0.00 MB	2
86,944 86,944	000000000011056cbad0a641009930b9d14fc764516d6b0bda477864753ff967	22 Oct 2010, 18:14	0.00 MB	1
86,943 86,943	000000000009cab79c048583c287f4d4cb62ca88efb343f324f9d2837836b193	22 Oct 2010, 18:01	0.01 MB	11
86,942 86,942	00000000001938b0fe86ea35c680fce16acc799477ec533112198e0c94fcefc4	22 Oct 2010, 17:31	0.00 MB	1
86,941 86,941	0000000000073b97c0a2ebc2e3b8b40bdc858c7d66b3fa2c87f26c183a39cca9	22 Oct 2010, 17:22	0.00 MB	4
86,940 86,940	000000000007014581454d4762ea3e676f63135d81c65630310e4170103b34f1	22 Oct 2010, 17:12	0.00 MB	7
86,939 86,939	000000000011c17c49d6845b3d84eb694642dcaadbfd01b6b075511b863d8b6d	22 Oct 2010, 16:43	0.00 MB	1
86,938 86,938	000000000011c579ab7a8ac571e7bddca8b47337aa1a39700189184e43b933bc	22 Oct 2010, 16:39	0.00 MB	1
86,937 86,937	00000000001705f7cf0589bde932eac1f6717e67b44c26ba72c76ebf968daa30	22 Oct 2010, 16:37	0.00 MB	1
86,936 86,936	000000000012b94f38ced62d862eb0cd5993121fd359c6859d5d957b4d0f4086	22 Oct 2010, 16:37	0.00 MB	3

Previous 10 blocks ↓

Total Size: 770.22 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,700.18 GB sent, 98.61 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.