Blockchain Explorer | learn me a bitcoin

Memory Pool

11,379 transactions

3.41 vMB

Show Random Selection

Max Size: 21/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,716	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 4 secs ago	1.00 vMB	4,507	4

Show Transactions

Blockchain

Tip: 907,715 (791,714 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
116,001 116,001	0000000000009b84d74ddd7657bceb5f9705d25dd29b5afc5318a3c689472a73	31 Mar 2011, 18:54	0.00 MB	11	0
116,000 116,000	00000000000007ff257fb2edd3fdbd7b00c127a66dae1288fc5e26c402d13bf7	31 Mar 2011, 18:45	0.00 MB	10	1,373
115,999 115,999	0000000000007f1cd88f8d2249a024267f3907b8371f3d00ba2047d28fb7c7ef	31 Mar 2011, 18:34	0.00 MB	9	0
115,998 115,998	00000000000033375be22336cb77d0b24be62289585c74128130fda9514d9baa	31 Mar 2011, 18:33	0.00 MB	1	0
115,997 115,997	000000000000ce59883e700fb9a1b97b98f8bf2e0a21565b261d8fe2a459d302	31 Mar 2011, 18:32	0.00 MB	5	438
115,996 115,996	0000000000001417b2a4c808ff1d8f3ee27a74aaac92aa3269c749a0c29ceced	31 Mar 2011, 18:24	0.00 MB	10	944
115,995 115,995	000000000000312d150306589259396b00de52bf63ad8377c28c4c72e19cb2eb	31 Mar 2011, 18:16	0.01 MB	7	372
115,994 115,994	00000000000027c7409d6dc638bdf56ad99d5e219c1f94013efe357aa173e7de	31 Mar 2011, 18:03	0.04 MB	90	190
115,993 115,993	00000000000029cc552aa6dbd0de220079d9b906f9ef19fb1aa455b8e25fb50c	31 Mar 2011, 17:55	0.00 MB	12	0
115,992 115,992	000000000000949abeaf765b74b5a6286d62a7e17a6b2187a9988419ae3aa235	31 Mar 2011, 17:51	0.00 MB	11	1,021
115,991 115,991	000000000000b01f2c8d524551947685953148a70d021099ae6e6baa035ccd3e	31 Mar 2011, 17:45	0.00 MB	12	0
115,990 115,990	00000000000003ceebd291a0a107bf60437693ce5fb16a0e77bfa4b6112e6f4f	31 Mar 2011, 17:44	0.00 MB	10	1,346
115,989 115,989	0000000000005fe938757d12dca1d01e2a07ff08f2b8553dc7ba7c934380edea	31 Mar 2011, 17:39	0.00 MB	12	0
115,988 115,988	000000000000998eedaf69e1b0fc58ec1f6877fb056e526b4961e54ce7d901af	31 Mar 2011, 17:39	0.00 MB	5	1,934
115,987 115,987	00000000000019491fa5892c95fd367db8ebcfc80fccd9bcf42b8048833d0cb9	31 Mar 2011, 17:38	0.00 MB	4	1,126
115,986 115,986	000000000000ed56102c23e62e525cea68d245599e3072a63ba97bcd8a7ff000	31 Mar 2011, 17:28	0.00 MB	8	1,075
115,985 115,985	000000000000102020cd061ad7210b8760e186504ddaa583c42f9d50ec12d081	31 Mar 2011, 17:19	0.00 MB	6	712
115,984 115,984	0000000000002c970ccc3d2a9931240454cda9b9daf36085ad6ebceecc2244e9	31 Mar 2011, 17:14	0.00 MB	1	0
115,983 115,983	00000000000004c1f298ac3e03ba1061a1c1a3a68254aac905f9eb5fbef2e79e	31 Mar 2011, 17:13	0.00 MB	8	853
115,982 115,982	000000000000ed55f91c0f4fc071f357d2b8552106e46446180934bd9904e4b0	31 Mar 2011, 17:08	0.00 MB	12	0
115,981 115,981	0000000000003589d1b2a3c2d2aa8670fbe1cafe5e35dc948b94f008ac1ecfef	31 Mar 2011, 17:05	0.00 MB	10	986

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 11 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 1,621.50 GB sent, 92.91 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.