Blockchain Explorer | learn me a bitcoin

Memory Pool

2,124 transactions

1.09 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,816	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 18 secs	1.00 vMB	1,832	1

Show Transactions

Blockchain

Tip: 907,815 (770,894 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,921 136,921	000000000000066c6aeabb5a92415a843cc105ad5d07ba4357bdf8cf42ba30de	18 Jul 2011, 18:39	0.02 MB	84	15
136,920 136,920	00000000000006e9b0d96d0f321abd3aea059cbe595b29b49a26dab46f38c331	18 Jul 2011, 18:38	0.00 MB	7	36
136,919 136,919	000000000000026d4a95cd48fe2d77373262c3593e36333e0059d75be1d4223a	18 Jul 2011, 18:36	0.02 MB	19	82
136,918 136,918	00000000000003e4fe692355453a45e17378c2ba41e5efecafff60db7760c692	18 Jul 2011, 18:33	0.08 MB	76	99
136,917 136,917	0000000000000583898710b0fa592840fd74f6ba00b2bb61c974d67df3180279	18 Jul 2011, 18:24	0.07 MB	185	309
136,916 136,916	000000000000004177521b34fd18aff7b3994ab13c8c1cfb6527a57e0cb110b2	18 Jul 2011, 17:55	0.03 MB	52	48
136,915 136,915	000000000000070df0043a4dda1e060d0e0194f122c1e8315bccc90cb648841c	18 Jul 2011, 17:49	0.00 MB	17	376
136,914 136,914	0000000000000270f3986e7f731271ff080c132ea05f2ca94f92af40753b5278	18 Jul 2011, 17:48	0.02 MB	26	409
136,913 136,913	000000000000096a901eae47ce14eea570e5582ac5f3bb13451829d9705f1bf2	18 Jul 2011, 17:44	0.01 MB	22	823
136,912 136,912	00000000000004c38b68138bb3743610ab4889364b07d44e2692a002e19d7b67	18 Jul 2011, 17:42	0.03 MB	60	368
136,911 136,911	0000000000000829048823a06600547e22382a6f13d2f14fa8069234a43c2fa0	18 Jul 2011, 17:27	0.01 MB	22	175
136,910 136,910	000000000000046d98b9d658037568e3f8b3a59794f1b188562c64de085c4549	18 Jul 2011, 17:26	0.02 MB	41	240
136,909 136,909	000000000000080f292bafdd8234f67adbf10519041853d85b839bbd3e7d52d3	18 Jul 2011, 17:18	0.04 MB	95	225
136,908 136,908	000000000000096b294fde35a4bcc8b70afd939b9840d7e084dabb3d80e33024	18 Jul 2011, 17:13	0.05 MB	109	431
136,907 136,907	00000000000005313c2988e33bf0b349c3fdcaa80feae3c0935b9de7a49c6e06	18 Jul 2011, 16:56	0.01 MB	31	707
136,906 136,906	000000000000082da2dedd8cc28ebda4309fc5ea76591850572367472684a301	18 Jul 2011, 16:51	0.03 MB	78	134
136,905 136,905	0000000000000024a9c8bb5c7f7d15472e4c11c001c87c7a7cfbade6e1114a9c	18 Jul 2011, 16:49	0.01 MB	29	1,116
136,904 136,904	00000000000009ea8c77f8b0c727e74ec6d950c3196a5d8fe6cc17bbe2c1bf94	18 Jul 2011, 16:44	0.01 MB	17	159
136,903 136,903	0000000000000152be65bc8ccacea5a089b39c20d8e4d1055591066f779c0f91	18 Jul 2011, 16:41	0.02 MB	24	174
136,902 136,902	00000000000004f7d360c21e6ff5c5422b17df82107b5a46a8f6f593ae370839	18 Jul 2011, 16:31	0.01 MB	32	407
136,901 136,901	0000000000000436412a6cc9c3cdbcbd28b6b6223d274cbb037ac30d6f9823b4	18 Jul 2011, 16:26	0.01 MB	22	47

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.69 GB sent, 93.89 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.