Blockchain Explorer | learn me a bitcoin

Memory Pool

3,331 transactions

1.01 vMB

Show Random Selection

Max Size: 6/200 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
907,795	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 14 secs ago	0.99 vMB	3,327	2

Show Transactions

Blockchain

Tip: 907,794 (780,584 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
127,210 127,210	0000000000001bacb7ade0e0b022829b07c77f5d22af8d1dec2a17c1bea48a67	27 May 2011, 20:56	0.03 MB	66	1,471
127,209 127,209	000000000000016e3f09247b107f8d4d6d419ccde70be86a36aae9bf0d082840	27 May 2011, 20:40	0.01 MB	15	702
127,208 127,208	00000000000010c32986d6ca61d1aeab0529ecb41972c47b492fd8c56c01d75f	27 May 2011, 20:32	0.01 MB	35	0
127,207 127,207	00000000000012f163367311a62bec952d6c7c826c8256a1f08fb28b13bc2192	27 May 2011, 20:28	0.01 MB	23	228
127,206 127,206	000000000000017d8b66deb0b80cd945340b537cf200d69114dd7973cd265528	27 May 2011, 20:24	0.01 MB	6	138
127,205 127,205	0000000000000fbab0ce3313b858e21e75597dec645350c6ce96fe305b14baa1	27 May 2011, 20:20	0.01 MB	30	326
127,204 127,204	0000000000000052f41b32b20a69bfc3f16f513a17bcd8fc36db6673125b3464	27 May 2011, 20:12	0.02 MB	38	1,762
127,203 127,203	0000000000000849af66cf1a06665761a680a6c525a46780a3ef7630eaa876e7	27 May 2011, 19:49	0.02 MB	53	305
127,202 127,202	0000000000001df992ab1bd06df49f152a663a3e1ab973a215f4dc779e3084f4	27 May 2011, 19:41	0.00 MB	10	3,130
127,201 127,201	0000000000000f216acf7c0cb137e36c6aa1899eb53bd2455d129e1cc8a4e978	27 May 2011, 19:30	0.04 MB	133	1,548
127,200 127,200	0000000000000e0d00862ddeffba0fc474b77ce1d39aebdf0a650cdfc0ebb297	27 May 2011, 19:06	0.03 MB	74	132
127,199 127,199	000000000000016b58a52fa6f4fe1ead33051e966e948624b8185ff46b0fb6b7	27 May 2011, 18:51	0.01 MB	22	619
127,198 127,198	000000000000044d88efdbbec9f50b06f67a8fb82aefbeeb13ee7f0890e081b1	27 May 2011, 18:45	0.01 MB	27	741
127,197 127,197	000000000000094a60a6fdc5f07b4e34b89dd560fb126d0afc8a3ca79829eaf6	27 May 2011, 18:21	0.00 MB	13	1,106
127,196 127,196	0000000000001e1863deb345e48ce04d4e0d7aeaca868c671e338e6e0a4d270c	27 May 2011, 18:15	0.05 MB	152	898
127,195 127,195	0000000000001e2f78c27fd2c62455b762f48e5b7f38e964a328878083cd0617	27 May 2011, 17:54	0.00 MB	5	1,297
127,194 127,194	000000000000185eb03448b6435bc53139321b0d23e5ee9c536444c588357430	27 May 2011, 17:53	0.01 MB	45	2,157
127,193 127,193	000000000000153dde8269242058daa50174ab133840b7ede2c4533b7c757d23	27 May 2011, 17:49	0.00 MB	6	0
127,192 127,192	0000000000002385b0b02f953715c81015b528b51821c30e380b184be48f3561	27 May 2011, 17:48	0.01 MB	26	428
127,191 127,191	0000000000001693d518858d54b5d2dafdf02333e1fc81c441c8dfbf16956478	27 May 2011, 17:40	0.00 MB	8	706
127,190 127,190	0000000000000ad3eacd7e26c4a8d3339b6bf16ff3711a19fb5e65c008383ebc	27 May 2011, 17:39	0.00 MB	3	0

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.69 GB sent, 93.66 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.