Blockchain Explorer | learn me a bitcoin

Memory Pool

8,476 transactions

2.63 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	30 mins, 40 secs ago	1.00 vMB	3,890	5

Show Transactions

Blockchain

Tip: 907,863 (748,768 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,095 159,095	00000000000006672b8f13dc8262610df466681e45d9390c10e2fc7bfbd000ed	25 Dec 2011, 18:53	0.02 MB	39	42
159,094 159,094	00000000000003135d4da29e158f0684d0365cda3de5ca199e0cb88325ee928e	25 Dec 2011, 18:35	0.01 MB	27	141
159,093 159,093	0000000000000142746b801aa6e481dea0b0366eadef0ab8f5c84468921e0941	25 Dec 2011, 18:27	0.01 MB	23	1,008
159,092 159,092	00000000000005f94d995a98468cd5bff8639c08fb795edcc692f26e76f4a636	25 Dec 2011, 18:19	0.01 MB	20	49
159,091 159,091	0000000000000704ae109a8d4bab166cdf60a1c9fcb696827cde6e6de5513ff8	25 Dec 2011, 18:16	0.01 MB	5	65
159,090 159,090	0000000000000aa86f145c328bd2287d1335505c8e72e2af4b4164f39e7d1a63	25 Dec 2011, 18:13	0.01 MB	34	44
159,089 159,089	00000000000003e01ff182114084775e9606e55cd825b6f29a4aa4d3be0ceb9c	25 Dec 2011, 18:08	0.02 MB	41	107
159,088 159,088	0000000000000945eedeb98bba90d6f0aa21c843e07cf68df835536760e65fc5	25 Dec 2011, 18:01	0.01 MB	49	50
159,087 159,087	00000000000009a2eba25db904eef43b9177671567b4ab12908e2e81853e5e2f	25 Dec 2011, 17:54	0.03 MB	97	15
159,086 159,086	0000000000000b937e163ddde7616b1e08afa9aa56c4ea0f05ace18f91396a7b	25 Dec 2011, 17:53	0.01 MB	29	583
159,085 159,085	0000000000000a8f588dbe7ad810a920e49be5c3b626d2e433b9c5ec96cb6a8a	25 Dec 2011, 17:44	0.02 MB	54	2
159,084 159,084	000000000000067fc6889ceeb73b69fd691c3edd1a3f5840b73da869deec6411	25 Dec 2011, 17:36	0.04 MB	79	397
159,083 159,083	000000000000084abcab7a8898e052aae8c0da1629a0c352d6ec38263d309fbd	25 Dec 2011, 17:18	0.01 MB	7	21
159,082 159,082	0000000000000813a00d66690b86af18b84d9efc80731642a138151b16d4bdc4	25 Dec 2011, 17:15	0.03 MB	81	62
159,081 159,081	0000000000000596d13c932d44a5e1343b7a65daf90cabb94150d54410120a52	25 Dec 2011, 17:14	0.03 MB	67	28
159,080 159,080	0000000000000759cd7ac8f9306ae61cd6b9cb44481583a86b373b1f0a82bd14	25 Dec 2011, 16:47	0.02 MB	50	101
159,079 159,079	000000000000086e26e141850c08f5397651c7fa38a75f3923cfcf8c5d685047	25 Dec 2011, 16:34	0.01 MB	28	201
159,078 159,078	0000000000000a6979e4ca8945a16aa61375e372541193ebaf780bb2a4770ce1	25 Dec 2011, 16:27	0.02 MB	62	82
159,077 159,077	0000000000000d917627985d9bc2647aab0195387805c32220c1c0dec3e30eeb	25 Dec 2011, 16:13	0.01 MB	19	77
159,076 159,076	00000000000000e8c432e005281c62c2b2f58fd72ac6e84243c7b6eb45aa50b5	25 Dec 2011, 16:08	0.01 MB	18	47
159,075 159,075	000000000000058e0fe5cdc5a8da00f8d265a3090e9dc144c4ce5c947365181f	25 Dec 2011, 16:02	0.03 MB	74	52

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.60 GB sent, 94.35 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.