Blockchain Explorer | learn me a bitcoin

Memory Pool

8,673 transactions

2.93 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,731	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 33 secs ago	1.00 vMB	3,953	5

Show Transactions

Blockchain

Tip: 907,730 (757,063 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,667 150,667	00000000000001e415a914c6cb2e6d4052a9f090e661e78347c26f433db204fe	26 Oct 2011, 05:49	0.00 MB	7	101
150,666 150,666	00000000000008076f4f3827ab0d2f723eb3699d103a1b6c2f3ca05d2ec1cc02	26 Oct 2011, 05:46	0.00 MB	3	0
150,665 150,665	0000000000000795a9308635b7d4d6ff2c01d1eff2943d209f87bb9319abbdaa	26 Oct 2011, 05:43	0.00 MB	2	0
150,664 150,664	000000000000077d583e54950688ba80e09f52c8a7172ac7b02402b015d2fe9d	26 Oct 2011, 05:42	0.00 MB	2	0
150,663 150,663	0000000000000b6b5fd08c2c1b524b2a35ff6a2b22d7a9dd221643e0c53237b8	26 Oct 2011, 05:40	0.00 MB	8	49
150,662 150,662	0000000000000abd357b466aeb2f33993350c98cb9887d0451b5af4cf30e5c90	26 Oct 2011, 05:37	0.00 MB	14	278
150,661 150,661	00000000000002c777261e7c1b02ca67c6db27591cf1583ed03e9611dbdba857	26 Oct 2011, 05:24	0.04 MB	135	121
150,660 150,660	000000000000067afc7691f7c2354181a3b3894d61471f7bbb5ee756b57b7338	26 Oct 2011, 04:55	0.01 MB	33	143
150,659 150,659	00000000000001f5038b7891d92333e7c372f81102ff64af2feef9750bdaed0c	26 Oct 2011, 04:51	0.01 MB	40	31
150,658 150,658	0000000000000496072ed2d7d365b1628598efc1bcbba566b8bf2f06d016e5ed	26 Oct 2011, 04:45	0.04 MB	45	789
150,657 150,657	0000000000000a307a062dddef03215cbd1994b488dc9411ab7deb163ea6f0da	26 Oct 2011, 04:10	0.00 MB	1	0
150,656 150,656	0000000000000415b8cade04403c428a294ff64eaf9fccbfdf81d8758e7d2f8e	26 Oct 2011, 04:09	0.04 MB	112	65
150,655 150,655	00000000000002add74eeedf16e2d4468109f620190f858b73017ca08651a4b0	26 Oct 2011, 03:46	0.05 MB	112	233
150,654 150,654	0000000000000ade37f1a40f49408898932a8e8fdd2bc58ab329c69bbcb46333	26 Oct 2011, 02:57	0.01 MB	24	310
150,653 150,653	000000000000078f2199900fbe2d4d73c70a5d453e211f4fecb6808290203baf	26 Oct 2011, 02:43	0.02 MB	64	152
150,652 150,652	00000000000000c10245734c67661a50bfab2c8fc9569c6f08a10cea9621acb3	26 Oct 2011, 02:17	0.02 MB	32	25
150,651 150,651	00000000000001c49b7e27c3e2b438ffd77294559e01a3a728a23ba23fd66f50	26 Oct 2011, 02:09	0.03 MB	101	143
150,650 150,650	00000000000000715fddee6661c7dcd0581b494be79a2b415e141c4a06e5ccc8	26 Oct 2011, 01:59	0.02 MB	38	266
150,649 150,649	000000000000013a233a5c307eca64f538424c289ccea4f80438b37ddc4e85aa	26 Oct 2011, 01:45	0.01 MB	19	77
150,648 150,648	000000000000028fc399b3de69635ef2934f52bed36c02044579166f1bc7b99d	26 Oct 2011, 01:34	0.00 MB	1	0
150,647 150,647	0000000000000356522f0c2873f5ff8f994ca832f5423271b0185d44331b32aa	26 Oct 2011, 01:34	0.00 MB	6	730

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,626.69 GB sent, 93.07 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.