Blockchain Explorer | learn me a bitcoin

Memory Pool

12,602 transactions

3.97 vMB

Show Random Selection

Max Size: 24/200 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
907,717	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 16 secs ago	1.00 vMB	4,074	5

Show Transactions

Blockchain

Tip: 907,716 (758,513 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,203 149,203	00000000000001d5ca6be16ac7946dd4d91ebaf45336721146730a1e8fd69bae	14 Oct 2011, 05:04	0.02 MB	30	117
149,202 149,202	0000000000000a256410312b79ce402c2b94c8a7d54c89009dd3a1fbe42389a8	14 Oct 2011, 04:45	0.02 MB	81	8
149,201 149,201	0000000000000136b4adf87287cc86628ec45e0609cacf3ae804a439a0d47a8c	14 Oct 2011, 04:44	0.01 MB	18	97
149,200 149,200	0000000000000a4cf5d7252cb9385c8ce32bc1cea6536b9cbda0d5949fefc2f4	14 Oct 2011, 04:37	0.04 MB	49	79
149,199 149,199	00000000000009198a068101549dced6b00eee64d6dac44bad0811a03e85a797	14 Oct 2011, 04:28	0.00 MB	1	0
149,198 149,198	000000000000032768a6053aeea2931d8f50e16d1d1d45c31a6b4300d8555e25	14 Oct 2011, 04:16	0.00 MB	11	40
149,197 149,197	00000000000000caa20675dffdc10a77324d9a1dcec747974727d66d448a5292	14 Oct 2011, 04:12	0.01 MB	30	203
149,196 149,196	000000000000059dde50c7072d26dfcf4649ece1c0c14e4dfd6e03fb8ec7ee42	14 Oct 2011, 04:04	0.02 MB	45	203
149,195 149,195	00000000000001f03fbb7d939dd832e849db9fa0b28aa77c47d13c73cd88a912	14 Oct 2011, 03:47	0.05 MB	171	102
149,194 149,194	00000000000003c7d96f42a83f1bc1413075186692cca4944a14946df0752e31	14 Oct 2011, 03:46	0.00 MB	13	1,572
149,193 149,193	000000000000091282a1eaf28409737788a4faa7d1dc2bacd914748143ce8beb	14 Oct 2011, 03:00	0.03 MB	62	234
149,192 149,192	00000000000006d153648705cf9cb7718e0066d5b8c041f3f100b21b0bb7d288	14 Oct 2011, 02:35	0.01 MB	27	193
149,191 149,191	00000000000007c7c2afcefb67ab860fa02d803aef9174f0fd4c05f7d6566417	14 Oct 2011, 02:24	0.00 MB	2	51
149,190 149,190	0000000000000478fec37a2e31423bd71b35db1181a97258e18d40b11cdb58a7	14 Oct 2011, 02:23	0.00 MB	2	0
149,189 149,189	00000000000002b6892290c2c666c69723c0fcb46265c86dfe1735b00b14378a	14 Oct 2011, 02:22	0.04 MB	105	212
149,188 149,188	000000000000005b34b49cc04acc727ef717d486e396f42ee3a18789ad16b479	14 Oct 2011, 02:11	0.00 MB	7	27
149,187 149,187	0000000000000a1f9089cbf8cdaef674acdf3b91ac57572451910dc7f9698392	14 Oct 2011, 02:04	0.01 MB	23	106
149,186 149,186	00000000000004b72606b5b5aac29949e745889f02d0d3c8e6669be9facbdd23	14 Oct 2011, 02:00	0.02 MB	37	251
149,185 149,185	00000000000001ec1c8bb6c357b1c146fa59972a3e5354107ab0c38e103a67de	14 Oct 2011, 01:53	0.01 MB	25	161
149,184 149,184 ⇅	000000000000028c550f87b05cddb1f4d461451bb26f0706f1ed5b20e3889fb9	14 Oct 2011, 01:44	0.02 MB	54	515
149,183 149,183	00000000000001b0d8d885e4d77d7c51e8f1fdaba68f229ac04d191915845f09	14 Oct 2011, 01:23	0.01 MB	23	285

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, 12 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 1,622.18 GB sent, 92.93 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.