Blockchain Explorer | learn me a bitcoin

Memory Pool

1,043 transactions

0.30 vMB

Show Random Selection

Max Size: 2/200 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 58 secs	0.30 vMB	1,025	2

Show Transactions

Blockchain

Tip: 907,874 (660,026 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
247,848 247,848	0000000000000093ac083dc8bffbbc473950ef4e91ba642842e9adee2036aded	22 Jul 2013, 01:51	0.03 MB	59	120
247,847 247,847	000000000000009ead8e15d1d5febaf6376e0a3fe058fbba32a5685ba97246b4	22 Jul 2013, 01:48	0.00 MB	12	123
247,846 247,846	000000000000005d32eb4c2d4331379333750825cbfe2e19b9084b4b1992c3f3	22 Jul 2013, 01:47	0.11 MB	270	133
247,845 247,845	0000000000000088d018d8775ba9c87057813a5659a01720f4902230030a2fcd	22 Jul 2013, 01:34	0.01 MB	30	59
247,844 247,844	000000000000005ebb0c07ac02aa8babcef3ac78d38a9c23e80371f9703d6668	22 Jul 2013, 01:34	0.13 MB	324	150
247,843 247,843	0000000000000068ea0c653b7c9080b1cd3dd058468328f94bf1703a860b536e	22 Jul 2013, 01:13	0.12 MB	250	217
247,842 247,842	00000000000000a2fcb39c562475f8126bc68e42e881d856c9d32ef95993656c	22 Jul 2013, 01:02	0.01 MB	14	19
247,841 247,841	0000000000000022e6f8f364894b26ca982c467bc693c74fcfc0b6591a66c023	22 Jul 2013, 01:02	0.11 MB	246	131
247,840 247,840	000000000000001d48c0667a76338e0a5bf3aafc4c95489337b36cc3a281649c	22 Jul 2013, 00:52	0.03 MB	57	59
247,839 247,839	000000000000009804d79d3a73b8fc0b70bb58955139c9c3bb27ea02471f9fe1	22 Jul 2013, 00:51	0.18 MB	396	134
247,838 247,838	000000000000006e529f82d6574696ecdfd9d7e8bc0e969b52d79ae704a1b726	22 Jul 2013, 00:29	0.15 MB	389	163
247,837 247,837	000000000000001a362e276eb0bfbcc95157e52a9c2009c8c4516a585b4e96e5	22 Jul 2013, 00:11	0.05 MB	128	52
247,836 247,836	000000000000004f73b287ad4e7812fce7b9dc18d6335cd621e889b182ba44ed	22 Jul 2013, 00:06	0.11 MB	278	167
247,835 247,835	0000000000000016ef0ff3999e50234847a35d2b41f7010d53bfb1d08543882d	21 Jul 2013, 23:56	0.08 MB	115	66
247,834 247,834	0000000000000028a1fdf8a5cb95307edcb7e29b641acd18679cb3e4a0ead22a	21 Jul 2013, 23:52	0.05 MB	129	145
247,833 247,833	00000000000000222a8fc43d1c4ebf6b1820eccfc354e497b2d08a744c2360f1	21 Jul 2013, 23:48	0.08 MB	213	143
247,832 247,832	0000000000000073ddbe07b81785db4bc926a9873507d777c0c260a26d2adcf2	21 Jul 2013, 23:40	0.01 MB	16	100
247,831 247,831	0000000000000067bf8d917666ed8b594a4f5a8c7e2aa0fd914e706b88793b9c	21 Jul 2013, 23:34	0.10 MB	148	109
247,830 247,830	000000000000005c0e2adf6c65fc60d0684aef7370604d0f9dba66feaef4e6c6	21 Jul 2013, 23:31	0.13 MB	256	57
247,829 247,829	000000000000004d8a1a6cd0cd7770eb585f1c90fa211668b855962d984bd34d	21 Jul 2013, 23:13	0.05 MB	125	156
247,828 247,828	00000000000000a25e57b6281f6f780cb6e1137fdc3f44f968ed1bf808fd90c8	21 Jul 2013, 23:09	0.01 MB	27	93

Previous 10 blocks ↓

Total Size: 769.31 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: 1,642.74 GB sent, 94.46 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.