Blockchain Explorer | learn me a bitcoin

Memory Pool

4,713 transactions

1.35 vMB

Show Random Selection

Max Size: 8/200 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	8 mins, 25 secs ago	1.00 vMB	3,451	3

Show Transactions

Blockchain

Tip: 907,863 (793,308 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
114,555 114,555	000000000000d3e368473b9fa99773410c30517c4f1fb0df2425608b465c606d	22 Mar 2011, 16:48	0.00 MB	7	318
114,554 114,554	00000000000052403cad6ce3e04adea6a7fb0e46f6f47e9b7e495165d73a9e35	22 Mar 2011, 16:44	0.00 MB	10	1,484
114,553 114,553	00000000000051f6325595a709c5f7341e37f553c22ca29009abf1e4f4a2354e	22 Mar 2011, 16:26	0.00 MB	13	1,153
114,552 114,552	000000000000da87647ae5343db7c0a90254c128c2b2f1396ef905694b6e8a3a	22 Mar 2011, 16:15	0.00 MB	9	0
114,551 114,551	00000000000002b0b334e4013529039d1ef43598f7e8664d11b534f35a6a9ec2	22 Mar 2011, 16:14	0.01 MB	40	2,481
114,550 114,550	00000000000024e6131d0dd3dd3a6490b67dd88cb6873b9a1b652be7eb32c46e	22 Mar 2011, 15:55	0.00 MB	12	0
114,549 114,549	00000000000034189403c88a1b12c409231f8f742e38187f0bee1ce3100645ef	22 Mar 2011, 15:52	0.02 MB	7	1,234
114,548 114,548	0000000000000c3dbc1cb978b40c1a8b2fb223a5c80c64046fd89b9c5a8e8921	22 Mar 2011, 15:24	0.00 MB	10	0
114,547 114,547	0000000000005d5e0153c7ec094d65d4ac011900d47e565fcc7324371b76067a	22 Mar 2011, 15:23	0.01 MB	15	0
114,546 114,546	00000000000056c1e9b263d41f745bb708311cb3252b2792b7ac2f0378d56e1b	22 Mar 2011, 15:19	0.01 MB	51	3,782
114,545 114,545	0000000000002fba7cfdbc169972c3d90f114721f5a58e798dd9844dbafefb18	22 Mar 2011, 14:53	0.00 MB	10	0
114,544 114,544	0000000000004d460ecdcbc31e78a55afc86b4d7fa52b9034bf0a06cf908b8c3	22 Mar 2011, 14:51	0.02 MB	58	247
114,543 114,543	00000000000054b989fd86e42b0bcfe5a8286b65df0eca1e6e838833106f50f1	22 Mar 2011, 14:30	0.00 MB	7	350
114,542 114,542	00000000000066f018163b8682f9d943d9685e26e981a2de05b0117980136282	22 Mar 2011, 14:21	0.00 MB	10	0
114,541 114,541	000000000000cd2a86b2f2e421114f3d3b6f182589faa2d0410763d4bf66c168	22 Mar 2011, 14:19	0.01 MB	32	2,560
114,540 114,540	00000000000064f69e5d6abeb343fc0922b7c34eb16631998ea25f324aaadcaf	22 Mar 2011, 14:02	0.00 MB	2	5,208
114,539 114,539	000000000000a68740152c5cd12b4a8a251a9808f87a0fcca8ffc9baef76ccbc	22 Mar 2011, 13:59	0.00 MB	10	0
114,538 114,538	0000000000004d9446512dc3c6e33c09b0a8d48bc5fbec09098af2b2f78c8d18	22 Mar 2011, 13:56	0.01 MB	21	161
114,537 114,537	000000000000809b955958b11164a3008b0ad7fd5e804575b18044451d2fcae8	22 Mar 2011, 13:47	0.00 MB	3	3,868
114,536 114,536	0000000000007dc83b97dd03d8f6b75acb35ae9e7fe8cdece8db064f6dee480e	22 Mar 2011, 13:30	0.00 MB	10	310
114,535 114,535	000000000000390e8ff17415729bcb0db05bcd4e2707c1b172350963f66439c4	22 Mar 2011, 13:27	0.00 MB	1	0

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: 1,635.57 GB sent, 94.34 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.