Blockchain Explorer | learn me a bitcoin

Memory Pool

2,373 transactions

0.94 vMB

Show Random Selection

Max Size: 5/200 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
907,758	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 48 secs	0.93 vMB	2,369	5

Show Transactions

Blockchain

Tip: 907,757 (771,646 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,111 136,111	000000000000046ffe6bda1af1a38f3725027f57802582cdbebd216e4e768b28	13 Jul 2011, 17:48	0.04 MB	122	202
136,110 136,110	000000000000091c9ffa2749f7bf454f710c906e3f48971dec9c0d2168d3d554	13 Jul 2011, 17:44	0.06 MB	93	479
136,109 136,109	000000000000003d81438594fa6809479269492d252d8bf307713bcc2b57b7ca	13 Jul 2011, 17:19	0.03 MB	77	574
136,108 136,108	00000000000006d2e64b0729e25505189295846818385e4e5be3e525a78ddd33	13 Jul 2011, 16:52	0.02 MB	56	144
136,107 136,107	00000000000002e49a500a75cd750c3ce9bcfd4fdf5f44e072e1573764fbc78f	13 Jul 2011, 16:48	0.03 MB	79	505
136,106 136,106	0000000000000a0ed643ab97794c5d0b424ffe4cde98f7485ac07a0906f9f1ff	13 Jul 2011, 16:39	0.02 MB	30	543
136,105 136,105	00000000000000632fab6d6235e55ed29c9341a277eb2dda832c558fee88f069	13 Jul 2011, 16:32	0.03 MB	43	353
136,104 136,104	000000000000099552c782cde7e3093c041e54751d2075f6e06b11c4de19f1b8	13 Jul 2011, 16:21	0.00 MB	12	14
136,103 136,103	000000000000061ce8a34a584295c1da49637c7a0f3ece2d0b5f5200a0b2845b	13 Jul 2011, 16:21	0.01 MB	27	196
136,102 136,102	000000000000077a1cc36835f22fde6aaed97b8eaa9a04c1c5915cca10050a00	13 Jul 2011, 16:14	0.02 MB	45	317
136,101 136,101	000000000000025152d740308eb9622e7cf88bd76058fc6e3c881c5caaf82649	13 Jul 2011, 16:06	0.05 MB	158	357
136,100 136,100	00000000000009c87758598ff5162cb9afe71cbf52bd8efda74506e08f136930	13 Jul 2011, 15:53	0.01 MB	21	780
136,099 136,099	0000000000000a4922dff25c0346de2ed1977a8f38ee0d81b67f73a94fbb5f5e	13 Jul 2011, 15:50	0.00 MB	12	352
136,098 136,098	00000000000006dadff20191a5830a3160e11c799ccee2415455bd3b221bc4a7	13 Jul 2011, 15:50	0.00 MB	5	17
136,097 136,097	00000000000007866149778c499871d15bf4f70d78bbffe4f6222b79b6b1f7fd	13 Jul 2011, 15:48	0.03 MB	53	402
136,096 136,096	000000000000015226c1ee8dbfeaa02c4779d83d8df4c0cb2de8826bc9e09733	13 Jul 2011, 15:36	0.01 MB	7	344
136,095 136,095	00000000000002dadd33b6361a8afb65e28ec55a498125b9af516af427970cba	13 Jul 2011, 15:35	0.02 MB	42	405
136,094 136,094	000000000000068c1ea525c729066fc3aa950a2f4c0a058ab5e7144a8f1c62ac	13 Jul 2011, 15:34	0.01 MB	32	390
136,093 136,093	00000000000005c94d531fe89553eb76c2a91b92f1e044c6e37bf128cca3b782	13 Jul 2011, 15:25	0.00 MB	1	0
136,092 136,092	0000000000000915c66b87e1c970243250a8a0fbec198c00ec32713c1067aa4f	13 Jul 2011, 15:25	0.01 MB	19	773
136,091 136,091	0000000000000692be60e31fd703b789036d1c8d457f640e14dff6fbe857b673	13 Jul 2011, 15:21	0.02 MB	65	27

Previous 10 blocks ↓

Total Size: 769.09 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: 1,628.35 GB sent, 93.35 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.