Blockchain Explorer | learn me a bitcoin

Memory Pool

5,140 transactions

1.49 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 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
908,737	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 0 secs ago	1.00 vMB	3,443	3

Show Transactions

Blockchain

Tip: 908,736 (808,696 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
100,040 100,040	000000000002fc3b301565ef8e64e0c013cc1980b76e021734cb47c28de4bda0	29 Dec 2010, 18:00	0.00 MB	2	0
100,039 100,039	00000000000184fbe7234857775e5632a79146fcb57953212cb2f1e17379ba9a	29 Dec 2010, 17:58	0.00 MB	3	0
100,038 100,038	00000000000329040dcce61d172704bf19c0a75f2ec9135b06071c3fd44ebae9	29 Dec 2010, 17:51	0.00 MB	1	0
100,037 100,037	0000000000047a5584dad97c7bd59bb808cb93dbc5a84b0de76b67caaac4e9d9	29 Dec 2010, 17:52	0.00 MB	1	0
100,036 100,036	00000000000108bf6956456ee6f5f0839d6b0c4ec5cc8fbd830fe6259ecffa18	29 Dec 2010, 17:47	0.00 MB	2	0
100,035 100,035	00000000000135cb86be36978e74a54cfd2b9143f827a589c9e27fde3463b753	29 Dec 2010, 17:43	0.01 MB	6	101
100,034 100,034	0000000000035516bb32ab3e12a37b200efc0266bd71d4dd16f4abc2f5b42a90	29 Dec 2010, 17:30	0.00 MB	6	0
100,033 100,033	0000000000021936a46057158017b9ae0bea86a61e2e7072f42975bdde461b32	29 Dec 2010, 17:21	0.00 MB	6	0
100,032 100,032	00000000000240493081afeb015b556467b3fef8878dc05104c619270e1786f2	29 Dec 2010, 17:07	0.00 MB	4	0
100,031 100,031	00000000000237a048b03b9faa713cf3d95d25c76f82f8083a1267ee12d74ae9	29 Dec 2010, 16:56	0.00 MB	4	0
100,030 100,030	00000000000475b5f4f382fe7468e8f2b02e91fb715ac8ed58472ef16d85ffba	29 Dec 2010, 16:52	0.00 MB	8	0
100,029 100,029	0000000000045c8bd55ddc845140c30fc2c5fbb91deaf50ef77125ddef8fd71b	29 Dec 2010, 16:32	0.00 MB	1	0
100,028 100,028	000000000002027a25bf4f35372f3186b5764cf83b6aea75c0b442bdceade305	29 Dec 2010, 16:30	0.00 MB	2	0
100,027 100,027	0000000000010ac94a7f73848a32a33238e34162df6b4118e6e37fa2ae986e72	29 Dec 2010, 16:17	0.00 MB	3	0
100,026 100,026	000000000001ac7482a8376eb54013f6a2167c88de59738da05222eaf429c272	29 Dec 2010, 16:04	0.00 MB	8	0
100,025 100,025	000000000003b11fc46a8c8b8933e30c837044ae1122ce9f335a256dde275b49	29 Dec 2010, 15:48	0.00 MB	5	0
100,024 100,024	0000000000005b475fdd6760e15857223384196ca947e8025f53af568ce67b10	29 Dec 2010, 15:27	0.00 MB	12	0
100,023 100,023	00000000000312898e26cb51835023f518ca1e3a0fccb3c478757d4d37500dee	29 Dec 2010, 14:40	0.00 MB	1	0
100,022 100,022	0000000000007bd5c5b20698ad12c7c865d0a50c970e186adf4023a4df17b0cb	29 Dec 2010, 14:31	0.00 MB	13	0
100,021 100,021	000000000003c6dd112801db9a996a64d0fdee2c0d394732dc357b6b4499aef1	29 Dec 2010, 14:16	0.00 MB	12	0
100,020 100,020	0000000000016a203fb7f94fd41858874b9317a1a3cdcf5b7c6d732e5cf0b1c4	29 Dec 2010, 13:56	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 771.07 GB

Node Information

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

Uptime: 2 months, 24 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,855.45 GB sent, 102.33 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.