Blockchain Explorer | learn me a bitcoin

Memory Pool

8,273 transactions

3.34 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,733	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 57 secs	1.00 vMB	3,260	4

Show Transactions

Blockchain

Tip: 907,732 (747,757 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,975 159,975	0000000000000b6fced1c103bd9470d8ac58e61b4402ecb3247e286d9697b444	31 Dec 2011, 14:31	0.03 MB	53	143
159,974 159,974	0000000000000ae9ba25e6b6bde11e4602709a35a5b88264d5fe93ae2c3875f8	31 Dec 2011, 14:18	0.00 MB	8	0
159,973 159,973	000000000000040d6d43867e4a9ad06baf85781025667e384a2ac5c4b58e2667	31 Dec 2011, 14:13	0.01 MB	10	19
159,972 159,972	0000000000000a69adf92a99372a9f023d08070b0c858593354849aaeeb3d2d4	31 Dec 2011, 14:09	0.03 MB	117	14
159,971 159,971	0000000000000b286c9f9cee05f5b6af7d1a7adf530b39990adafc7b60777e31	31 Dec 2011, 14:00	0.01 MB	29	101
159,970 159,970	000000000000022025833f0baf96774a0317555bf62317b554107e1221940962	31 Dec 2011, 13:54	0.05 MB	97	67
159,969 159,969	0000000000000b939e972758ca627e8b316af80692dcb5ffcac52cb581c85c6b	31 Dec 2011, 13:50	0.05 MB	50	45
159,968 159,968	0000000000000c5105cda7d248c08e2ff0c4cc8bd8dad3a634373aa400da6ca9	31 Dec 2011, 13:22	0.04 MB	37	282
159,967 159,967	0000000000000e44b39ba456d9e017bce62cbcdb8adee5a2a077ebc372ad054a	31 Dec 2011, 13:22	0.07 MB	45	376
159,966 159,966	00000000000007b40e98c5756fc982072091225fb1eb2f8a74cf017c80cca970	31 Dec 2011, 12:56	0.04 MB	56	134
159,965 159,965	00000000000003c959fd3ff4f17425dcf23820381ffe2caeb19d07836317e054	31 Dec 2011, 12:31	0.04 MB	89	188
159,964 159,964	00000000000004f1db65f2026e4d91e3f88644c2da9b213cee1b01848dc16ecd	31 Dec 2011, 12:04	0.00 MB	15	0
159,963 159,963	000000000000076781e749eab2f902e09db0c015b9547dd2de1df574d16f4520	31 Dec 2011, 12:06	0.01 MB	19	81
159,962 159,962	00000000000004dd3672b6e7ccba6b1026a21b4e3bd017d39be434f25b57e370	31 Dec 2011, 12:01	0.01 MB	32	250
159,961 159,961	000000000000080a5bd8711ebac3eb3bb5ee5dd0cb101ebeefe0c9f3fd0cb222	31 Dec 2011, 11:50	0.01 MB	24	1,758
159,960 159,960	0000000000000b5c36ecc214434bc55182aaadb2ab97ead3ff30cf4ec4b6a806	31 Dec 2011, 11:40	0.02 MB	68	36
159,959 159,959	0000000000000976866da897eb41032a5da70780beb81583749712ba1811d52e	31 Dec 2011, 11:18	0.00 MB	13	0
159,958 159,958	0000000000000b9049649f992ecb992c0a254bd5db138bd983e1f8aa28d24bfb	31 Dec 2011, 11:16	0.00 MB	4	194
159,957 159,957	00000000000002ee4ee75fe35c9509b981c655933f5b97f9fec5b6e846ce32df	31 Dec 2011, 11:12	0.00 MB	17	10
159,956 159,956	0000000000000c12761d541a466d61969fe512c2b07c1151f3704e4102d07b32	31 Dec 2011, 11:10	0.00 MB	8	110
159,955 159,955	00000000000008bca3472e01b3c58c670e50e8e28519e217026f583ccdb916a8	31 Dec 2011, 11:00	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.09 GB sent, 93.10 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.