Blockchain Explorer | learn me a bitcoin

Memory Pool

1,900 transactions

0.62 vMB

Show Random Selection

Max Size: 3/200 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
908,015	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 28 secs	0.62 vMB	1,899	2

Show Transactions

Blockchain

Tip: 908,014 (756,788 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
151,226 151,226	0000000000000426ecb9f7e7a21d7f0d0e56a3a6b685a91461da631ad3244a56	31 Oct 2011, 06:37	0.00 MB	9	68
151,225 151,225	00000000000002581c0c6c7209c5d10f39824e1ded5f7db1a493ec0bccc21dcc	31 Oct 2011, 06:34	0.00 MB	1	0
151,224 151,224	00000000000007d3c6a143f0e01756800f27b2f331514b9556ff7a5693718bb2	31 Oct 2011, 06:34	0.00 MB	10	25
151,223 151,223	00000000000007ad4f4ae0f1c1b949efae47a5d35b885cbb9edb59fa9ad31a48	31 Oct 2011, 06:27	0.00 MB	5	583
151,222 151,222	0000000000000918e79b4da9a4e95f594e3727d35317c4bf53340cd984eae42f	31 Oct 2011, 06:27	0.00 MB	5	0
151,221 151,221	000000000000042d814cc3cf46547bf8d249fc1ad203f6a98da0be9b8a28ec9c	31 Oct 2011, 06:25	0.01 MB	22	80
151,220 151,220	0000000000000322ef3bc2b5bbbf3032e9f6423d1adb3c1aab79a9de4559bd8b	31 Oct 2011, 06:16	0.01 MB	22	53
151,219 151,219	0000000000000114aedb2a214623bf7e0b9be5cd4b6fa85dfc639f5e06adbad8	31 Oct 2011, 06:10	0.01 MB	17	223
151,218 151,218	0000000000000bc6befdae80a22ae078d5f0b8566b803a9aac8b8eaa660b3ecb	31 Oct 2011, 06:00	0.05 MB	127	100
151,217 151,217	000000000000092905ab8b8f6e82a48a8ff7150750881ae73755debe6470a2f7	31 Oct 2011, 05:28	0.02 MB	25	115
151,216 151,216	00000000000001259f64ff7db203004f6cc2a3a82062db3f3d66d7c5a7f4eeca	31 Oct 2011, 05:14	0.00 MB	8	48
151,215 151,215	00000000000002de3dcf811c3f8ab83b4dd71402ed569fefff183ce73667815b	31 Oct 2011, 05:11	0.00 MB	14	37
151,214 151,214	00000000000000119a7fccf73c89187215940286acc4cf92b95a5c09b7cdd11b	31 Oct 2011, 05:09	0.01 MB	30	196
151,213 151,213	0000000000000c2ab915ec60a060859d2b385851d18c4d24a3d27193177811ab	31 Oct 2011, 05:01	0.01 MB	22	490
151,212 151,212	000000000000072b68657a93099a337c2316f8b8a6803ac60339951140d8a721	31 Oct 2011, 04:49	0.00 MB	6	396
151,211 151,211	000000000000030014f858bd8fbcae9dc899516d22af6a1e78f39ced86bdab26	31 Oct 2011, 04:48	0.02 MB	38	224
151,210 151,210	0000000000000a9dc7aedcb34c8789466a782990cd7700fed03a45f03de4e666	31 Oct 2011, 04:27	0.00 MB	1	0
151,209 151,209	00000000000003b38d067c32efb9de8aa937635a28c1b5824ec4b7d19b0c1b1a	31 Oct 2011, 04:25	0.00 MB	10	76
151,208 151,208	00000000000008e1a09899d1872f128a98f18a7dc5393d9b56aeafbcff828354	31 Oct 2011, 04:23	0.00 MB	4	86
151,207 151,207	00000000000003406114528e94e6018bc9814aeab94c91f230accb5e4dac7efc	31 Oct 2011, 04:18	0.00 MB	10	375
151,206 151,206	0000000000000ac596e40d03a782756c6f65690c44a7b2874fb45ca7719108cb	31 Oct 2011, 04:13	0.02 MB	63	11

Previous 10 blocks ↓

Total Size: 769.57 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,649.94 GB sent, 95.79 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.