Explorer

Memory Pool

77,321 transactions

29.06 vMB

0.10013063 BTC

Random Selection

Max Size: 174.90/200 MB

Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt	c15c8c9a961116eaba7f7b6315208651a09ec6c77349d65c1c8b96f2d04fb4b7

Version	20000000
Previous Block	00000000000000000000b421c6d6e79532f5d26e37db181c41924d05cd5471d7
Merkle Root	`b8f482be2eaccfa44468b4b71155b35799ea601f9df7c1d85172ab8f69352d1b`
Time	18 Sep 2025, 21:51:38 (UTC) (1 second ago)
Target	`00000000000000000001fa380000000000000000000000000000000000000000`
Nonce	0

Transactions:	1,410
Size:	1.00 vMB
Total Fees:	0.02648364 BTC
Feerates:	453.09 > 2.65 > 1.00 sats/vbyte

Show Transactions

Blockchain

Tip: 915,307 (400,245 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Txs	Size	Avg Feerate AFR	Time (UTC)
515,062 515,062	0000000000000000003c66c5c9be6ea0851dcdd9e5b28511bd93d435f9e74af8	204	0.06/1.00 vMB	28	25 Mar 2018, 06:37
515,061 515,061	0000000000000000004423b091eac6ce561a9d8ea31cfa77379aab3a1e1cd07e	1,251	0.57/1.00 vMB	27	25 Mar 2018, 06:35
515,060 515,060	00000000000000000050279fb07414cd497a696a97c3fed4785ac67a96eaf582	848	0.34/1.00 vMB	36	25 Mar 2018, 06:19
515,059 515,059	00000000000000000040a12bcdd9ce76171f5b37a3eed20e576b402d60e537ac	1,723	0.71/1.00 vMB	32	25 Mar 2018, 06:09
515,058 515,058	0000000000000000002176619caa8d685f02cfa63ebd79edc0032e6b8b84a929	822	0.36/1.00 vMB	34	25 Mar 2018, 05:46
515,057 515,057	0000000000000000000e65974bec334b95e34a713a4b2ed71530903706da87c8	1,224	0.50/1.00 vMB	35	25 Mar 2018, 05:34
515,056 515,056	0000000000000000001a6f7fc40321da61aada55d65aa199008737de24c99471	182	0.12/1.00 vMB	11	25 Mar 2018, 05:18
515,055 515,055	0000000000000000002d0599f9538ba5cbb26bbb821643863f8f2e2eadb6e2ce	396	0.20/1.00 vMB	6	25 Mar 2018, 05:16
515,054 515,054	000000000000000000043c64dd3dc4c3401d3290c3d0a4d640da8c6293f95a97	2,422	1.00/1.00 vMB	28	25 Mar 2018, 05:15
515,053 515,053	00000000000000000019afc3cf0f12414c3b03cc36b10964922d86d7c7cd8498	176	0.05/1.00 vMB	19	25 Mar 2018, 04:36
515,052 515,052	00000000000000000003f0446fcb31f03e6e1a8bf0f24be70f908b82ce663ec2	1,104	0.53/1.00 vMB	30	25 Mar 2018, 04:34
515,051 515,051	0000000000000000001fd158543dd1f8aaad2b1b929c75d13d639c0cef19c862	617	0.33/1.00 vMB	4	25 Mar 2018, 04:21
515,050 515,050	00000000000000000023223181921909c58f4ae15af560d2c11a4a10d2db65ba	2,553	1.00/1.00 vMB	38	25 Mar 2018, 04:21
515,049 515,049	0000000000000000004ad24fb09a16d6c43e8dcfa6277962cdbf161d5b1c9288	311	0.17/1.00 vMB	38	25 Mar 2018, 03:45
515,048 515,048	000000000000000000044e864619ece4d16d775405fd740d9cefe9a62e380be7	520	0.22/1.00 vMB	34	25 Mar 2018, 03:35
515,047 515,047	0000000000000000002fae972356006d42ae4d801c4285cf79f4240ba72ecfe2	24	0.02/1.00 vMB	84	25 Mar 2018, 03:29
515,046 515,046	00000000000000000040a2441fb545f06114bb6b85214032698e0b372eed12d0	983	0.53/1.00 vMB	42	25 Mar 2018, 03:28
515,045 515,045	0000000000000000000577d4e488f50955dc1f4727c5f64b4e8ebceb3c7e7286	1,408	0.71/1.00 vMB	24	25 Mar 2018, 03:15
515,044 515,044	0000000000000000001eceff3fc38885f33f1b612a909bd06082c35aa690b691	376	0.33/1.00 vMB	29	25 Mar 2018, 02:56
515,043 515,043	000000000000000000293d536f231f75e3267fe6c36716e8b7ca01f3874cd61d	737	0.45/1.00 vMB	26	25 Mar 2018, 02:51
515,042 515,042	00000000000000000047e119d5f96b7a4a0e045e51d035a5bef29c71c67d6307	2,265	1.00/1.00 vMB	21	25 Mar 2018, 02:43

Previous 10 blocks ↓

Total Size: 782.92 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: 714.51 GB
- Received: 17.56 GB

Uptime: 13 days, 15 hours, 56 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.