Blockchain Explorer | learn me a bitcoin

Memory Pool

3,388 transactions

1.16 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,964	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 14 secs ago	1.00 vMB	2,951	3

Show Transactions

Blockchain

Tip: 907,963 (770,473 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,490 137,490	00000000000002f04548ec90bfcbe9e54078408de68ac8f2bb97c39c492be019	22 Jul 2011, 12:38	0.04 MB	112	1,421
137,489 137,489	0000000000000178431bdd5156dfef5a9ff72f2a3863420671db1ddac1a1d82d	22 Jul 2011, 12:20	0.01 MB	23	174
137,488 137,488	0000000000000441e274533b4cacd5d9270c3a1994e70be5c263a25c0dc215e6	22 Jul 2011, 12:18	0.01 MB	17	137
137,487 137,487	00000000000001c1d1a49c3ebae63eb8a4a597f7b93ae659f08c74c9f0f7eb68	22 Jul 2011, 12:15	0.03 MB	120	212
137,486 137,486	00000000000006ffc070d2bf5a529e970d669b8ef82fa4c630664ce82fa2e54d	22 Jul 2011, 12:12	0.03 MB	77	1,003
137,485 137,485	000000000000026250d7042e32e058edd22e1785840374e07495d8972a73ab60	22 Jul 2011, 12:05	0.04 MB	116	812
137,484 137,484	000000000000003519fac8b10d9e601982a28baf36c8c74745e9d6543e0204ec	22 Jul 2011, 11:57	0.03 MB	67	119
137,483 137,483	00000000000002484b09a3358b2e49a9195628f939db07156be46ece17d58c86	22 Jul 2011, 11:27	0.00 MB	15	575
137,482 137,482	0000000000000499ec5e70eef13b80758182966353d3c3fd39b6dfae63e68250	22 Jul 2011, 11:22	0.04 MB	102	153
137,481 137,481	00000000000007400fcc28d99c3dc596daab3ba04d5a041a1972e161e941478f	22 Jul 2011, 11:18	0.00 MB	10	22
137,480 137,480	0000000000000582c3df7b9fdfa3d390763e2cd5c28dde438934f425a5a53fab	22 Jul 2011, 11:14	0.01 MB	41	161
137,479 137,479	000000000000008448e070f153c857b54cb15288688d01bd53f4087b95b9a2ba	22 Jul 2011, 10:56	0.02 MB	48	194
137,478 137,478	000000000000048fffb44cd32566cb44600869a2b3d5f56786027355f05336f4	22 Jul 2011, 10:55	0.00 MB	15	376
137,477 137,477	0000000000000847bdb8a58fe2bdd56e6d6ff2f89f298982b9f84963ebd43966	22 Jul 2011, 10:54	0.01 MB	18	210
137,476 137,476	000000000000057b49b974705e67af47501e2766ebf5b0b2787bbe5534e283f9	22 Jul 2011, 10:41	0.00 MB	8	0
137,475 137,475	00000000000007b9101aa9fe381325a0e2c2002366f40b4abbcef15e93ec4430	22 Jul 2011, 10:38	0.00 MB	6	43
137,474 137,474	000000000000099cb119627db4f7f55c098d44aa9479c9ff9dfa35662b834b50	22 Jul 2011, 10:34	0.04 MB	114	178
137,473 137,473	00000000000007a0a1d5134d23d14d10f0e13cbddc397d6de87fa82f9e4b9cc5	22 Jul 2011, 10:23	0.01 MB	15	195
137,472 137,472	0000000000000662aed5f7e8d9d6ee6b5afc1b2e4fb7122242689477a6689913	22 Jul 2011, 10:10	0.00 MB	6	17
137,471 137,471	00000000000004a0bd874b4c695f73c8b787dc18140e205b091338c1e68c8401	22 Jul 2011, 10:10	0.03 MB	64	95
137,470 137,470	000000000000039bc10cc482ba016278e13417566fbc9bebab1fada88ea00258	22 Jul 2011, 09:56	0.02 MB	40	94

Previous 10 blocks ↓

Total Size: 769.48 GB

Node Information

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

Uptime: 2 months, 19 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,646.37 GB sent, 95.33 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.