Blockchain Explorer | learn me a bitcoin

Memory Pool

1,431 transactions

0.75 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,874	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 37 secs	0.75 vMB	1,428	1

Show Transactions

Blockchain

Tip: 907,873 (748,683 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,190 159,190	0000000000000806bfd7092d6d87aef618f28bff1aae8345dc0722325c3a1c7a	26 Dec 2011, 07:37	0.01 MB	58	20
159,189 159,189	000000000000067d445048b30e8c3dff128878d4bd2db417724c70cab42f6b83	26 Dec 2011, 07:27	0.03 MB	56	150
159,188 159,188	0000000000000208cd304480968246bf00a364900b8990204f19c2521c2be97c	26 Dec 2011, 07:00	0.01 MB	37	100
159,187 159,187	00000000000002603d219e663f49463904ff522f01f783e825b80ba5e323b734	26 Dec 2011, 06:50	0.00 MB	2	193
159,186 159,186	0000000000000969375af1d9daa7724c4474e633d5f99a51504890bc89af9b83	26 Dec 2011, 06:49	0.01 MB	8	14
159,185 159,185	000000000000056b3e1160e2511feaccca4ec04736276040c58412ff6b24d93f	26 Dec 2011, 06:46	0.01 MB	18	149
159,184 159,184	000000000000061b2e2b086d9524273d21b8a4fa6825d017b048950522bad441	26 Dec 2011, 06:39	0.00 MB	8	0
159,183 159,183	000000000000079ccc401eadae4b90257f4e75ff058c26e491ddb5e466aeaf1b	26 Dec 2011, 06:36	0.03 MB	41	503
159,182 159,182	0000000000000cbc7416cccc97853ba84ae08597b45e1cae598aa625a0d9f5bf	26 Dec 2011, 06:14	0.00 MB	10	22
159,181 159,181	00000000000006431ab81f9066562c835079b62953bec1e9f8d7cbe0c35838f9	26 Dec 2011, 06:11	0.02 MB	61	2
159,180 159,180	0000000000000a3c9cfe5288203c1536c27b763f0d228039b5aa81824be81db0	26 Dec 2011, 06:17	0.01 MB	22	360
159,179 159,179	000000000000009f0d07f419aa270c9a72ba54f658299174e2bf0813eaf9520c	26 Dec 2011, 06:05	0.01 MB	20	187
159,178 159,178	00000000000008ba77d2281500cacea1e3fb8adc9b94992f5ffeb742d6da4fd4	26 Dec 2011, 05:58	0.02 MB	34	55
159,177 159,177	0000000000000be7704f4220fc2e2e68849821133525b1495cae77ef6b72c1b7	26 Dec 2011, 05:56	0.00 MB	13	31
159,176 159,176	00000000000000bbd29057667c9ea705abbc0802616e05d549c839631b4c9237	26 Dec 2011, 05:53	0.00 MB	1	0
159,175 159,175	00000000000004a73719130557e04f3daf05b907d9932a22b0fab5188010f7c0	26 Dec 2011, 05:52	0.00 MB	4	133
159,174 159,174	00000000000009dbb63b43efbfacaf4636d9e611cd5ea4b3f4abeafbaf77ee16	26 Dec 2011, 05:52	0.02 MB	54	45
159,173 159,173	00000000000009d0a12e1a3fd40ec38da81d6df4bb2fddc3ca8af23a650e30ed	26 Dec 2011, 05:38	0.03 MB	30	52
159,172 159,172	00000000000009e9534e25c43790d08f79ab79083d5e0ea1330374803203bf31	26 Dec 2011, 05:26	0.01 MB	12	149
159,171 159,171	0000000000000305ab13ae3d00380f65d8c930a557429bc278d09a6f7a7f8c79	26 Dec 2011, 05:21	0.02 MB	60	16
159,170 159,170	0000000000000e2390b01b6e26401380951846f8c4bc9ceb00c7dd7e31ad5f8e	26 Dec 2011, 05:11	0.02 MB	51	778

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.72 GB sent, 94.45 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.