Blockchain Explorer | learn me a bitcoin

Memory Pool

90 transactions

0.02 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,763	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 49 secs	0.01 vMB	32	2

Show Transactions

Blockchain

Tip: 907,762 (379,333 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
528,429 528,429	0000000000000000002757b180bbd36c32f35f87eb3ac56ad37514401f18bb31	20 Jun 2018, 22:24	0.00 MB	1	0
528,428 528,428	0000000000000000002b38a614019fb8ee7c9bcaffd3616f4008632cd1b1d9fb	20 Jun 2018, 22:24	1.06 MB	1,302	9
528,427 528,427	000000000000000000041a84b6a6a8b2702e2ddc941cfa6e45e523dcdcf1c1dd	20 Jun 2018, 22:24	1.41 MB	3,291	11
528,426 528,426	0000000000000000001fff3b30b8d834ee535acd9e8eb244d4a22d76e8f7ec9b	20 Jun 2018, 22:23	1.07 MB	1,858	40
528,425 528,425	000000000000000000022fa5f5d179b90441cb9ef6bb93e666bab470dafd174e	20 Jun 2018, 22:16	1.05 MB	889	49
528,424 528,424	00000000000000000021d703817b373177d7b9792ec0b8f3098aa7b4c794967e	20 Jun 2018, 22:10	1.10 MB	1,251	70
528,423 528,423	00000000000000000022a65de31a221c643ab7f73dd0b8e891e53eda8d379426	20 Jun 2018, 22:00	1.01 MB	325	26
528,422 528,422	0000000000000000001450289d9359bfb8fa4c696b5090452e84d5a66b62ac10	20 Jun 2018, 21:59	1.02 MB	325	28
528,421 528,421	000000000000000000054585ca056ae0eb4812ebf2b3190bcfb72c632b2e2c84	20 Jun 2018, 21:56	1.16 MB	1,968	84
528,420 528,420	0000000000000000002181450d68eb3f0f22b181f6b4fbaf2c6a1110f1f70ac9	20 Jun 2018, 21:42	0.00 MB	1	0
528,419 528,419	00000000000000000031433c1fd6ece2d29fffd89a579dbc1e18f603befeb123	20 Jun 2018, 21:42	1.00 MB	170	23
528,418 528,418	00000000000000000019db448d6164b01aed47433bd83e5b83539745542cf61d	20 Jun 2018, 21:41	1.04 MB	689	36
528,417 528,417	0000000000000000000b721c4ce12fb244235470c0084d055d6b27c6e58c1b8e	20 Jun 2018, 21:37	1.13 MB	2,553	102
528,416 528,416	00000000000000000006b93a576fba8cc57cfd516fc5d3ed02da1666a0f43c6c	20 Jun 2018, 21:20	1.16 MB	2,627	122
528,415 528,415	0000000000000000003258eb0bab5d24a77bae7d85afed6bf074a1de22fadb92	20 Jun 2018, 21:00	1.21 MB	3,051	140
528,414 528,414	00000000000000000000aace1ae09e8935fc6f83d9e6bb4ceb4f23c05b46bf06	20 Jun 2018, 20:35	1.20 MB	2,754	146
528,413 528,413	0000000000000000000e6da43883bb6c3d11f2f2b57fa1010442b8cd7d455d8e	20 Jun 2018, 20:11	1.05 MB	782	49
528,412 528,412	0000000000000000001e163b8c31cb23bde327a6183d677b1b0b74feeada7246	20 Jun 2018, 20:05	1.05 MB	798	46
528,411 528,411	0000000000000000000462cd64f0717d9af7d2d2e1af97aae5da5dfccce7050b	20 Jun 2018, 20:01	1.09 MB	1,477	67
528,410 528,410	00000000000000000012f72a5e93cff828d302766dc5ee4e8df040053354cf99	20 Jun 2018, 19:51	1.01 MB	282	25
528,409 528,409	0000000000000000001d64414e08c96ab8cfc63de8413d9d967e2d88d717cff9	20 Jun 2018, 19:50	1.10 MB	1,643	80

Previous 10 blocks ↓

Total Size: 769.10 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.54 GB sent, 93.37 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.