Blockchain Explorer | learn me a bitcoin

Memory Pool

2,543 transactions

1.43 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,693	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 24 secs	1.00 vMB	530	1

Show Transactions

Blockchain

Tip: 907,692 (758,660 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,032 149,032	00000000000002c5ff4288e260932d2cbf93b7b1051137801ffbe3300a6dda98	12 Oct 2011, 12:48	0.00 MB	5	0
149,031 149,031	000000000000085f14cd272c5609c1829f8925045521e0814df92661c693648c	12 Oct 2011, 12:47	0.01 MB	22	203
149,030 149,030	00000000000004cc9f70412f50e304530b04c7dd4ee0e162558e20cbbb240015	12 Oct 2011, 12:44	0.00 MB	6	77
149,029 149,029	0000000000000077ccb1e4bc20939e9ace5029ef2a2c13b1ba817032761a3a54	12 Oct 2011, 12:43	0.05 MB	110	215
149,028 149,028	00000000000001f4bcf786a6d7d7564d4d2047d45a98a238fa5437abc8386de3	12 Oct 2011, 12:07	0.00 MB	5	82
149,027 149,027	0000000000000122592d64d5b855aa045ddf79504cefc97879fa726315d6e8b4	12 Oct 2011, 12:06	0.04 MB	38	173
149,026 149,026	00000000000003c837f877971cb11f94bc7cc85f3efc9c3a214f63f87b47331e	12 Oct 2011, 11:56	0.00 MB	4	39
149,025 149,025	00000000000009ad46db6e06f34a6939e80ab5bc1dd2455ad28a942638ba6959	12 Oct 2011, 11:55	0.00 MB	8	53
149,024 149,024	00000000000000dc81de0c50831392a5c9ad41c3c46a6b607b5f46ec19ce8600	12 Oct 2011, 11:50	0.00 MB	10	111
149,023 149,023	0000000000000814166ed5f6eee5d3c6ce8452b2fd3b7858892c810014c699c6	12 Oct 2011, 11:45	0.02 MB	14	629
149,022 149,022	00000000000000c4a610aa184f73843b24684782a66778d2fa5ad9be310d14ef	12 Oct 2011, 11:39	0.02 MB	56	37
149,021 149,021	000000000000035fd5c19385bb1006860f1c71ca372c2c06094e732aa17f5341	12 Oct 2011, 11:32	0.00 MB	7	53
149,020 149,020	00000000000009be770c47cbff1e260266852a58a8650472e454ff0b196b3022	12 Oct 2011, 11:28	0.00 MB	7	0
149,019 149,019	000000000000018dbde02ab38739ea420020bdfcd235e9d2d06c3fdcd4715e14	12 Oct 2011, 11:27	0.02 MB	36	18
149,018 149,018	00000000000001527babd29354979f10a25a05db8911ab7b70d98e29d92ecdc3	12 Oct 2011, 11:23	0.07 MB	126	368
149,017 149,017	00000000000008bbb71b44fc6b56e3453f108118386f4bc028f4c6f02a7c745f	12 Oct 2011, 10:15	0.02 MB	78	19
149,016 149,016	000000000000074de88c0c366693f72f530a8ae5faa1d808e90a3e7872f8da3a	12 Oct 2011, 10:07	0.01 MB	33	338
149,015 149,015	00000000000004e3da9fc74f5f4ec4b7ce928f7237c795d4b2da38d20c8fbbb3	12 Oct 2011, 09:50	0.02 MB	37	303
149,014 149,014	0000000000000428aee2e347bc11e14fe3c3e0eabb6e61f616c64784aab52742	12 Oct 2011, 09:33	0.01 MB	26	84
149,013 149,013	00000000000006855f3ff7d477ab81111e530178232953313f9593002d3ec34b	12 Oct 2011, 09:21	0.02 MB	37	73
149,012 149,012	0000000000000725520c391f5806ac11deadfc6198838d72a17abce5af42a88f	12 Oct 2011, 09:05	0.05 MB	119	127

Previous 10 blocks ↓

Total Size: 768.97 GB

Node Information

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

Uptime: 2 months, 17 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.55 GB sent, 92.65 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.