Blockchain Explorer | learn me a bitcoin

Memory Pool

202 transactions

0.07 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,019	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 59 secs	0.07 vMB	199	2

Show Transactions

Blockchain

Tip: 908,018 (702,195 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
205,823 205,823	00000000000001e4be85ebd57aa3a45ffbbb119b84198e30de1dec3c47fd08bd	31 Oct 2012, 07:24	0.00 MB	12	62
205,822 205,822	00000000000002019b9b0a39a77f0032869cbf26adc8e596ff4c25ce1dbac54b	31 Oct 2012, 07:23	0.01 MB	14	18
205,821 205,821	00000000000000f17a3ad583b63d78e9eef058653f75d0c21a54082d35327687	31 Oct 2012, 07:21	0.03 MB	35	42
205,820 205,820	000000000000034ae1b848dded3f61710727045cd2856b1383d077ae200a6cef	31 Oct 2012, 07:17	0.03 MB	64	71
205,819 205,819	00000000000002e7ec998ea50be699ee7feb0e26afb462d25a8faa3e6bd17ba7	31 Oct 2012, 07:11	0.02 MB	43	139
205,818 205,818	000000000000011737f6a2f04914b389b44e08ac219364165c3692269ac9c9aa	31 Oct 2012, 07:09	0.08 MB	171	128
205,817 205,817	00000000000001181ff081feab8675e64ca42b0d6763b36e5ad3bfbb0e013942	31 Oct 2012, 06:56	0.01 MB	34	185
205,816 205,816	00000000000002d5e365953ba1a9dd3edc997ce1678df82d3adf86fafec439aa	31 Oct 2012, 06:51	0.07 MB	151	155
205,815 205,815	000000000000049e20f1e6d73f1d4d7851e1fd71f7c4ce844bbf7f5be7d10295	31 Oct 2012, 06:39	0.05 MB	165	38
205,814 205,814	000000000000043b6297262b198fc6bd6ed83f7dcbd2c3f1d9e25bb37603f80f	31 Oct 2012, 06:35	0.00 MB	13	17
205,813 205,813	00000000000004559953cd5e076ab775738e88a8f98b7c5a872f34817cf98ce7	31 Oct 2012, 06:33	0.05 MB	125	151
205,812 205,812	000000000000009aad97287787cc6a1661ffba91e868c7383b298e9f44a57d5b	31 Oct 2012, 06:26	0.03 MB	62	224
205,811 205,811	00000000000004c8f70f4005db979c326604c8723a86cac3acb3b0012cd24b26	31 Oct 2012, 06:18	0.01 MB	24	123
205,810 205,810	0000000000000273dee807dfd38703fe2faaa49b41456ee320e0dbd2cb334885	31 Oct 2012, 06:31	0.03 MB	63	92
205,809 205,809	00000000000000fbc211834f961ee1c47e857d01ce07476776711a089db549c9	31 Oct 2012, 06:07	0.01 MB	21	63
205,808 205,808	00000000000000a9752042be1a53b8c57262db6865a9e909c4b432bc785246d3	31 Oct 2012, 06:07	0.02 MB	46	50
205,807 205,807	000000000000007a75cdb068e6e6dfeeabdc44a7177f6816d652bb1a2b29092e	31 Oct 2012, 06:07	0.06 MB	122	101
205,806 205,806	00000000000002a825496f6995346007c1d83b9969232144a2972790c05ab480	31 Oct 2012, 05:48	0.02 MB	34	216
205,805 205,805	0000000000000024604ab608fbeeb9102c8b19f41531e6fea4cd47f5ff3f6147	31 Oct 2012, 05:38	0.08 MB	175	149
205,804 205,804	00000000000003a0f192d7aa9dcde612c29dfbcf21fe4fff8573b21aef703480	31 Oct 2012, 05:22	0.03 MB	83	9
205,803 205,803	00000000000000676d7fa2b1f179d415550302f645bbab621c08c7867a5c92d4	31 Oct 2012, 05:21	0.02 MB	57	133

Previous 10 blocks ↓

Total Size: 769.58 GB

Node Information

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

Uptime: 2 months, 19 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,650.79 GB sent, 95.82 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.