Blockchain Explorer | learn me a bitcoin

Memory Pool

8,240 transactions

2.73 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,844	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 10 secs	1.00 vMB	3,309	3

Show Transactions

Blockchain

Tip: 907,843 (748,291 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,552 159,552	00000000000002f0992d36072cc629bf3dc5296fe0c0994c382c79c81a5e365a	28 Dec 2011, 15:22	0.02 MB	45	47
159,551 159,551	00000000000002d52431439ab3b5b0c7bc571fdd579b8dcab5a621005b47f9ce	28 Dec 2011, 15:03	0.03 MB	81	105
159,550 159,550	0000000000000be352b9297df433e2374d299b66ac6966b771b01e033d7d6b15	28 Dec 2011, 14:43	0.04 MB	69	157
159,549 159,549	00000000000000ded03278eb1d10ea7450f6144f5388ec039d1b2d246d533111	28 Dec 2011, 14:16	0.00 MB	9	1,113
159,548 159,548	0000000000000dd68db92ac61a1f32b292c1240961eae3d8aae7c06ef3056b76	28 Dec 2011, 14:01	0.00 MB	14	14
159,547 159,547	000000000000052f75da1fcbc536b94bf6fc0130ffbc571094b18c68747c4300	28 Dec 2011, 14:01	0.03 MB	59	65
159,546 159,546	0000000000000dde7fa79c2dbe78b725dace31acba3bc23068c125849f80f8a7	28 Dec 2011, 13:51	0.05 MB	64	165
159,545 159,545	00000000000009febca914daae2ab0dc6b0fe5cb58b3b7061c76cfb09d34f591	28 Dec 2011, 13:13	0.03 MB	76	462
159,544 159,544	0000000000000dd76dfe11cd3c3d26029586a8d50b754b2dd4b45696aa13c9a3	28 Dec 2011, 12:53	0.00 MB	4	0
159,543 159,543	0000000000000bdf3edd222f32b9f988445e053852d940b5f3872a068e6e9053	28 Dec 2011, 12:52	0.01 MB	6	53
159,542 159,542	0000000000000c79dac115e88c30bde1c49746169d5f272b8608b6488040ab70	28 Dec 2011, 12:48	0.00 MB	11	19
159,541 159,541	000000000000055102dc4288b243d10f5f2aa5f1ccde92c10bc85dbff306c7cf	28 Dec 2011, 12:47	0.05 MB	119	62
159,540 159,540	00000000000007c4731c19454c831acdb595f5f3754e356420ae724f48f2f2f5	28 Dec 2011, 12:30	0.01 MB	25	116
159,539 159,539	000000000000016b766989aeb4043d30b89dc5c93d6d45c42ecc7d4933efda6c	28 Dec 2011, 12:20	0.02 MB	39	13
159,538 159,538	00000000000003429ea1cd71049a7a9b4cc7e5f1942f4581069f79c8d946b0a8	28 Dec 2011, 12:14	0.04 MB	100	112
159,537 159,537	0000000000000c11f6a67dbe1f2e0466923e887fcfc85d2e7fe82106532e09b6	28 Dec 2011, 11:53	0.00 MB	5	995
159,536 159,536	0000000000000c7cc0c932bb536b738aa9149be73d4429c9aea1dbe918f56312	28 Dec 2011, 11:34	0.01 MB	15	18
159,535 159,535	00000000000007fb54ccbf12cf80ec2e6f3dba9e8fad9b892bb503a7cccef3bb	28 Dec 2011, 11:32	0.01 MB	28	54
159,534 159,534	0000000000000e01aacbd6c3e60d554e617e253139491521a3d58912340ff4d3	28 Dec 2011, 11:29	0.00 MB	12	35
159,533 159,533	0000000000000d89197952f4225517e435098a2c9e924a17bec229e0e7dd5bee	28 Dec 2011, 11:29	0.01 MB	17	19
159,532 159,532	0000000000000accb9f85c325ceda7102357f3a9e5ba55fd9b55a38d9592162a	28 Dec 2011, 11:24	0.05 MB	128	196

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.14 GB sent, 94.17 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.