Blockchain Explorer | learn me a bitcoin

Memory Pool

3,885 transactions

3.19 vMB

Show Random Selection

Max Size: 18/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,677	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 5 secs ago	1.00 vMB	2,681	3

Show Transactions

Blockchain

Tip: 908,676 (897,411 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,265 11,265	0000000030049228d905d6338db5890e90377ddbc189462e7915b7608b0c2fa8	17 Apr 2009, 11:39	1
11,264 11,264	00000000087a284f8ca5e226615492dad15051716ac362632999cf900e2ed54a	17 Apr 2009, 11:33	1
11,263 11,263	00000000624637644c60a70f49572ed512487c7c8d7746c8f0c81fdd47214c51	17 Apr 2009, 11:16	1
11,262 11,262	0000000096b72d0714da0fb9026044100161d867400c4401210e8f21b2987822	17 Apr 2009, 10:56	1
11,261 11,261	0000000061e771238cb3fb58fbb9e32ce0df68b69e264903c1451712ca0de47e	17 Apr 2009, 10:46	1
11,260 11,260	00000000191071f0b3278077460dca59a6d4ff7a2b45d0ce6273cb5e4f4ac69b	17 Apr 2009, 10:34	1
11,259 11,259	0000000071bee913ed7918b5a0144c723782d67e45bc5086625518a739e71f34	17 Apr 2009, 10:08	1
11,258 11,258	00000000171a8ebc3dab97c5f826bd3e4e1572c42d13f38fea573d3153184aa6	17 Apr 2009, 09:58	1
11,257 11,257	000000002dce2969e00a14ad1921204338b96c50ee5fcaec21532160f9530436	17 Apr 2009, 09:45	1
11,256 11,256	0000000048e5e9d49a29e457970a17efaa4c5414e976ac2c946aed9f479dafc8	17 Apr 2009, 09:44	1
11,255 11,255	00000000260fe55073f6285e551bb32b7fe874b43d4112e4395f4d8f06a18da6	17 Apr 2009, 09:39	1
11,254 11,254	0000000054189fb810c3102dc6e2ccaed458c0ce65c5b447b55df885e772dc7b	17 Apr 2009, 09:14	1
11,253 11,253	00000000eaf9db4ee512b0dcac4b9bb9dca3287a214cebb7fbce8680e24edc91	17 Apr 2009, 08:58	1
11,252 11,252	00000000dfa99e1b0cd7637f13a6f7c40abb48cb825a203ffaf74c4af41dc6cd	17 Apr 2009, 08:51	1
11,251 11,251	00000000b99b67ed82f83f4b1c07416d64aa909e1bb5d117e9e82a6317979d79	17 Apr 2009, 08:30	1
11,250 11,250	00000000472de6dd1d8317ae79d0bb67b5a8e27841e9a3286cd4848d4da74fd2	17 Apr 2009, 08:26	1
11,249 11,249	00000000f8725ddf9e008b1d8e95c973aa5d32d2ae88b617da10f2a8adecc85f	17 Apr 2009, 08:04	1
11,248 11,248	00000000d948824ea832c45af72e9995864f5d9f217b11a421e88aa7214183b0	17 Apr 2009, 07:39	1
11,247 11,247	0000000032acc444aec9762805e363b2e8ca50e707167e330c41b39d01d65d4a	17 Apr 2009, 07:22	1
11,246 11,246	0000000084d5bafa0bb27e6157d29fa4fa8afac3c895fa53ad4a068b63315d32	17 Apr 2009, 07:00	1
11,245 11,245	00000000ba7bb16078481e91accfa5909224903b7fc4bf498ef2e448bc4d6406	17 Apr 2009, 06:34	1

Previous 10 blocks ↓

Total Size: 770.95 GB

Node Information

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

Uptime: 2 months, 23 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.65 GB sent, 101.74 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.