Blockchain Explorer | learn me a bitcoin

Memory Pool

7,501 transactions

3.46 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
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
907,724	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 53 secs	1.00 vMB	2,921	3

Show Transactions

Blockchain

Tip: 907,723 (753,983 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,740 153,740	00000000000002703b590fad93593baaaa56f95f00f62a8f469b29568aba23eb	17 Nov 2011, 21:00	0.00 MB	10	39
153,739 153,739	0000000000000819b36d666894b58b907182bb4f1ccbd2a270627df841402ae6	17 Nov 2011, 20:58	0.01 MB	5	125
153,738 153,738	000000000000053081d6c0dff985f6e1d4bde2486bcf0d35847469f3bbeef056	17 Nov 2011, 20:54	0.04 MB	99	28
153,737 153,737	0000000000000654d7bf047fdbb86d7ea40fc89759292df48e581a8b4b1ec98e	17 Nov 2011, 20:49	0.04 MB	90	125
153,736 153,736	00000000000007fac6c5e235124444c4fb9cd94c1eb586f84ffc2da527f99b77	17 Nov 2011, 19:59	0.03 MB	73	220
153,735 153,735	00000000000005ea72c0ad01e6d4b8a0a99fe8698f949418883aa9395e25305a	17 Nov 2011, 19:21	0.00 MB	3	2,282
153,734 153,734	0000000000000b344152d6fb5744e16a7d2ebe53599a4f0985015dc423736a95	17 Nov 2011, 19:19	0.02 MB	56	426
153,733 153,733	00000000000006fdc54a4fe430e70fac09f3131a7bd5acafc4f024c864827fed	17 Nov 2011, 19:12	0.00 MB	10	46
153,732 153,732	00000000000001fdca775726afedfab61504d6494ddac34a3f2a209b7f1b5702	17 Nov 2011, 19:00	0.00 MB	9	19
153,731 153,731	000000000000072b55fc5307e6e8bf6a440f95bfd5202194629a5fd1f47e90f5	17 Nov 2011, 18:59	0.01 MB	48	22
153,730 153,730	000000000000095ef63b167abbc9a81e5f1dd450bb434984ee8cde6966495d42	17 Nov 2011, 18:56	0.00 MB	6	463
153,729 153,729	000000000000014aeced0574ae9fa52e72e1ed580b3413f90cc667c4c20a8718	17 Nov 2011, 18:51	0.02 MB	27	10
153,728 153,728	00000000000005ea4de5f4e5537442a5f74832c875eccecd0b052d0437105927	17 Nov 2011, 18:41	0.01 MB	13	6
153,727 153,727	000000000000090dd3329c4ee2c3e79f86803503f615721349e524ea7f9692e4	17 Nov 2011, 18:32	0.00 MB	9	81
153,726 153,726	0000000000000340fe5ea9977089da8321dc45f19e3d01b85617dcfea946236f	17 Nov 2011, 18:25	0.00 MB	7	82
153,725 153,725	0000000000000aa282f9ebae2440cf198d7795ddc0fa3c4759b25a41c1f24289	17 Nov 2011, 18:23	0.00 MB	7	50
153,724 153,724	00000000000009f073ee8a097c382e89069bc1d37d93e75b6dde4d01d901a33b	17 Nov 2011, 18:22	0.01 MB	29	181
153,723 153,723	00000000000003359b8f144167a09ba188874e21c772976b6992d34e518b0c5a	17 Nov 2011, 18:14	0.00 MB	10	0
153,722 153,722	00000000000000c097d1ff6e77f964b1c44a2b4828277f88ab3bf92201bc1875	17 Nov 2011, 18:14	0.01 MB	20	7
153,721 153,721	000000000000081687a17e29151a8e64632020b2491a2571a94c13c27532f47d	17 Nov 2011, 18:11	0.01 MB	41	140
153,720 153,720	000000000000035f37308ecef6e1d772cee14f48a0f93a67a6f5667041a1b5a9	17 Nov 2011, 18:05	0.02 MB	32	217

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.86 GB sent, 93.01 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.