Explorer

Memory Pool

81,468 transactions

30.13 vMB

0.14437674 BTC

Random Selection

Max Size: 182.86/200 MB

Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt	10cb3dc8e1f2341a45c61406cbbfcb2d5d2463d2c01120bb30ec98aa7b152535

Version	20000000
Previous Block	00000000000000000000a78cdbfa3b9be4345dd96ae11394c52f854b4e194716
Merkle Root	`a0ef1e738c0b7184c6ed74cefc787f19191664a708de1330a7d9f308709f079a`
Time	17 Sep 2025, 15:57:51 (UTC) (2 seconds ago)
Target	`0000000000000000000211ac0000000000000000000000000000000000000000`
Nonce	0

Transactions:	3,811
Size:	1.00 vMB
Total Fees:	0.07340721 BTC
Feerates:	101.65 > 7.36 > 1.00 sats/vbyte

Show Transactions

Blockchain

Tip: 915,125 (398,312 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Txs	Size	Avg Feerate AFR	Time (UTC)
516,813 516,813	00000000000000000019bd4898536faa32352e3890778141edf3bfcd4cc1d30a	1,053	0.43/1.00 vMB	26	05 Apr 2018, 21:42
516,812 516,812	00000000000000000006d3a9c9d1a5dcb5b333a803aca466de8d4e5a19253505	1,571	0.50/1.00 vMB	33	05 Apr 2018, 21:33
516,811 516,811	0000000000000000003751dfc0453aa9117be86b527633b8457225993a3a3a3e	1,885	0.73/1.00 vMB	23	05 Apr 2018, 21:21
516,810 516,810	0000000000000000002c53a248efb22cae22cfd23bce2f686d3ee079a63ec166	245	0.11/1.00 vMB	28	05 Apr 2018, 21:07
516,809 516,809	0000000000000000002e41a7598f8eea5aa861c18b156bf673c3298efa769b0a	298	0.09/1.00 vMB	33	05 Apr 2018, 21:06
516,808 516,808	0000000000000000001d2c76add10bcac15fa58a052cecb8972d38f545e2e883	62	0.04/1.00 vMB	12	05 Apr 2018, 21:03
516,807 516,807	000000000000000000125cf2acfbd51a309836a8d409d1b2d2af829040f1dc3a	686	0.36/1.00 vMB	22	05 Apr 2018, 21:03
516,806 516,806	000000000000000000086f40717d070c761e186226c2eac410732cad16f6d5d3	131	0.04/1.00 vMB	26	05 Apr 2018, 20:59
516,805 516,805	0000000000000000004e50d1101237d213f69d38c9e26abeb35f9b4ff24444e9	952	0.32/1.00 vMB	34	05 Apr 2018, 20:57
516,804 516,804	00000000000000000041b327444abd47e5b91892c28bfc070666529f35f2ee3f	292	0.11/1.00 vMB	15	05 Apr 2018, 20:51
516,803 516,803	0000000000000000002502c34373cb5ddacc339426b0ed36ee4f57224b8e0dfd	505	0.19/1.00 vMB	31	05 Apr 2018, 20:48
516,802 516,802	000000000000000000005e0c77f5c0e08f773e33f128aefcebead66f47df4835	65	0.02/1.00 vMB	31	05 Apr 2018, 20:44
516,801 516,801	0000000000000000000964102c8d67bffbbdd573ca64a758d2b0fb93468dc2c6	1,291	0.48/1.00 vMB	22	05 Apr 2018, 20:44
516,800 516,800	0000000000000000003c6a47c9c4adea1aa20bebfd368d5bcf2b1d646773d4ba	1,435	0.66/1.00 vMB	24	05 Apr 2018, 20:34
516,799 516,799	0000000000000000003842fbeada078b67a786e3df6004118e231788590a8330	271	0.13/1.00 vMB	16	05 Apr 2018, 20:26
516,798 516,798	00000000000000000023978e1d4beaa4c1d374f777bf4ef521a0acd9e6c88dbd	2,308	1.00/1.00 vMB	21	05 Apr 2018, 20:24
516,797 516,797	00000000000000000040330237ad9f22312de1b4f096827eadb4dcf19c6d4054	225	0.09/1.00 vMB	46	05 Apr 2018, 20:10
516,796 516,796	0000000000000000001872ac151f7b42e34e948751b805a2d7cc8dc84853aef2	811	0.41/1.00 vMB	31	05 Apr 2018, 20:05
516,795 516,795	0000000000000000000cf4ef3ca89f0612d4eced2b1d9b3c2c88eb69b7b1d3de	1,279	0.44/1.00 vMB	27	05 Apr 2018, 19:59
516,794 516,794	000000000000000000269def6c27e7625d563c75b40c61afb656cdf54bfc09ad	634	0.26/1.00 vMB	4	05 Apr 2018, 19:51
516,793 516,793	0000000000000000002b6f13fb499b798e203473ea2bcac3628deb9dae52c452	178	0.09/1.00 vMB	63	05 Apr 2018, 19:50

Previous 10 blocks ↓

Total Size: 782.61 GB

Node Details:

IP: 162.120.69.182
Port: 8333
Version: 290000
Subversion: /Satoshi:29.0.0/

Connections:
- Incoming: 114
- Outgoing: 10

Data Transfer:
- Sent: 671.90 GB
- Received: 16.06 GB

Uptime: 12 days, 10 hours, 3 minutes

Notes

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.