Blockchain Explorer | learn me a bitcoin

Memory Pool

6,423 transactions

3.02 vMB

Show Random Selection

Max Size: 18/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 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
908,583	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 42 secs	1.00 vMB	1,025	3

Show Transactions

Blockchain

Tip: 908,582 (840,853 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
67,729 67,729	0000000000d4df1976b7b29f890670349be650e9ac4214cae200b2759668464d	15 Jul 2010, 09:32	0.00 MB	1
67,728 67,728	0000000004fb7774602e90c735c5a16eff40cb4ae40f19ebfd946ed68fdb2ea8	15 Jul 2010, 09:29	0.00 MB	3
67,727 67,727	0000000001a2858b95c860f8cb71ce29d17ff98a955e64f3fe4907cfd1c569ed	15 Jul 2010, 09:26	0.00 MB	4
67,726 67,726	0000000000621987305cec20332e9873ab1c4c3b2411f774b0da905d2334552c	15 Jul 2010, 09:24	0.00 MB	1
67,725 67,725	00000000039b78c0af46995e9208b6356b4fd0b6bae4cdd3b4571236dd69139f	15 Jul 2010, 09:24	0.00 MB	1
67,724 67,724	00000000054edefaab9f113ab0b7970c185e78dcd0aa363edd4c95eff56305e3	15 Jul 2010, 09:21	0.00 MB	3
67,723 67,723	00000000017fbffa56a5579e2ff445a155c44e76b91b3841813a75e285d0e172	15 Jul 2010, 09:20	0.00 MB	1
67,722 67,722	0000000002f55f1740a65f7b356b310c61e65f612773c50b3d84963961d51cfd	15 Jul 2010, 09:19	0.00 MB	2
67,721 67,721	0000000002ae60bfa1957e8c88271f57c463c58f56eac74c30854ad0e6685627	15 Jul 2010, 09:15	0.00 MB	3
67,720 67,720	0000000004ff23d0ca3dd9496328ac2e0931f90f97555e0d21d105394a8a9284	15 Jul 2010, 09:12	0.07 MB	5
67,719 67,719	00000000023e21b6d8fee9264c446d3bd18a4829cd679006385e7131cb453566	15 Jul 2010, 09:04	0.04 MB	4
67,718 67,718	0000000001fb0ca5918d09528c1a1c48af606a4be448dc6e2d598e2f195e70ed	15 Jul 2010, 09:02	0.00 MB	2
67,717 67,717	0000000004fa5287a90985b779118a0f6f75464b68c77183671bf3e7d871c9b8	15 Jul 2010, 09:02	0.00 MB	4
67,716 67,716	0000000002af72dde86e59500e3a78adbbd19218b39185a1530be89c84a11786	15 Jul 2010, 08:56	0.00 MB	1
67,715 67,715	00000000022ac6b3fabc83ee73550bed81dfac626ff3b9a62990dd33dcf58335	15 Jul 2010, 08:56	0.02 MB	3
67,714 67,714	00000000014bf5e330f1827ed11656b62f7e6a211ab63436163fcd3d71dba31e	15 Jul 2010, 08:52	0.02 MB	3
67,713 67,713	0000000005757a0254a28d46a9b208341b12950d0c39718dd25928bcd408b648	15 Jul 2010, 08:50	0.00 MB	1
67,712 67,712	0000000001527eab1f69b2eddca032660da2c7d0760a24074f4cfedf3aadccf4	15 Jul 2010, 08:46	0.00 MB	1
67,711 67,711	00000000004b63d2abd6b64ba41e79a3f9f66a6f798a6f618db2699fc07c1c05	15 Jul 2010, 08:45	0.00 MB	1
67,710 67,710	0000000002239d1a085758ac3cab8cdb022cea48b8b814714ede884d7cc4ed54	15 Jul 2010, 08:45	0.00 MB	1
67,709 67,709	000000000091a1abd64dc01440bc4392655e4c7094a304357ef573b1d12c47c8	15 Jul 2010, 08:42	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.78 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.90 GB sent, 100.90 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.