Blockchain Explorer | learn me a bitcoin

Memory Pool

3,759 transactions

1.35 vMB

Show Random Selection

Max Size: 8/200 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
907,885	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 45 secs ago	1.00 vMB	3,197	3

Show Transactions

Blockchain

Tip: 907,884 (748,687 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,197 159,197	0000000000000e338e299d3fb7373a65aec34222e90402e8dec9b8f0b1a41d1f	26 Dec 2011, 09:01	0.00 MB	2	0
159,196 159,196	0000000000000666c7385ad1f172fef9e32a3e655d585945aca3986e6b3fa56f	26 Dec 2011, 08:57	0.02 MB	58	76
159,195 159,195	00000000000007ad5ca9e0dc7d4e7de2233d9180c718da0adc95cfc7eee62c00	26 Dec 2011, 08:53	0.01 MB	36	146
159,194 159,194	0000000000000d6428b257429803a6a8a113cea56725ecfb3c31ed761385f7f8	26 Dec 2011, 08:35	0.01 MB	25	533
159,193 159,193	0000000000000b77f799248070b881df61f9a3b40a6e881def6c3fbca7afdb06	26 Dec 2011, 08:17	0.05 MB	99	305
159,192 159,192	0000000000000b7cf612676e0ec80b516eb28e3856cbdecee18592daf141adb9	26 Dec 2011, 07:48	0.00 MB	12	17
159,191 159,191	000000000000006a9f40c58a5310936296bd20ed0c42896c108b1cb943955ed4	26 Dec 2011, 07:45	0.00 MB	10	15
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

Previous 10 blocks ↓

Total Size: 769.32 GB

Node Information

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

Uptime: 2 months, 18 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.14 GB sent, 94.59 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.