Blockchain Explorer | learn me a bitcoin

Memory Pool

1,498 transactions

0.68 vMB

Show Random Selection

Max Size: 3/200 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
908,004	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 49 secs	0.67 vMB	1,479	1

Show Transactions

Blockchain

Tip: 908,003 (792,304 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,699 115,699	00000000000025fba691f3eb9eb946344880dfc86a04b3fd4d8ccbdb04f26d14	30 Mar 2011, 03:10	0.00 MB	2	3,875
115,698 115,698	0000000000009dfe6f152816cc3ec59959b48a53d5134dad916d6d59018b8c66	30 Mar 2011, 03:04	0.00 MB	9	926
115,697 115,697	000000000000ae335f83711d0c184d4420138e9dae8dd5590ea91a634cf844ee	30 Mar 2011, 02:51	0.00 MB	5	616
115,696 115,696	000000000000d83c0ddf131812e5fb54b024415da06f47b3de4204aa6b0fe4e5	30 Mar 2011, 02:49	0.01 MB	2	0
115,695 115,695	000000000000f0dceb9b2490b6a17472180c4095eff36db9681c06661f545a5e	30 Mar 2011, 02:46	0.00 MB	5	0
115,694 115,694	0000000000003f35abc809485647d124a2aae9b23fca4bcac5f654742e6934ac	30 Mar 2011, 02:40	0.00 MB	6	471
115,693 115,693	00000000000027a2174136c2f69bc9084dd4ee270bcfb0f01fb13bdab59543db	30 Mar 2011, 02:35	0.00 MB	9	1,061
115,692 115,692	00000000000051abaf0db50a4738655bd3d7db57ff8bbbc218f6fd8c2d729ae7	30 Mar 2011, 02:25	0.00 MB	8	1,024
115,691 115,691	000000000000de7db067d930fd103b45280fa584c8e52ac138bc7393a699371c	30 Mar 2011, 02:23	0.00 MB	9	0
115,690 115,690	00000000000079e421c799d3750ec0daf12cff80ab39e100d0cd97382b3c6ebe	30 Mar 2011, 02:10	0.00 MB	9	345
115,689 115,689	000000000000d6aefaa14b401d135446566932ac089f9ea9af1f34112f8939db	30 Mar 2011, 02:03	0.00 MB	8	1,355
115,688 115,688	0000000000005db6eb3b72463516d8074ea8fdd5bdd18a94c4754c051dd25f0f	30 Mar 2011, 01:51	0.00 MB	8	666
115,687 115,687	0000000000000f878e00e961ba2fbf9432261dc350f3a643a09bd5be2bfd9a0d	30 Mar 2011, 01:41	0.00 MB	15	1,830
115,686 115,686	0000000000000e5fefbd536a2438479df798fdf14ea7918b507fa4e9fb7c7909	30 Mar 2011, 01:31	0.00 MB	10	0
115,685 115,685	000000000000e6a0dcb890b6e4e598947ea597db13b897493b00361ac9df43b1	30 Mar 2011, 01:25	0.00 MB	12	1,457
115,684 115,684	000000000000c3de33e28e723465109c5a8d356f382bced942aa09425388ec11	30 Mar 2011, 01:04	0.02 MB	55	246
115,683 115,683	000000000000157aab12b9938ee190531ed718b1932ce5f79c4dad2bcb8d72c2	30 Mar 2011, 00:45	0.00 MB	11	343
115,682 115,682	000000000000304a59629bba02e67ac083bf9f36ab9aa33cdef23c078b894179	30 Mar 2011, 00:44	0.01 MB	36	851
115,681 115,681	00000000000059357dcc466a58ef5950ea13549f96535158ef7008c052822126	29 Mar 2011, 23:59	0.00 MB	7	0
115,680 115,680	000000000000949827dd72ca51eab7167cd5ebf0ef171c6177b9a252739272d4	29 Mar 2011, 23:58	0.01 MB	15	563
115,679 115,679	0000000000006e630c4ae91acb6cc611a69267e5a0ce7799f9b2c8f780a69a81	29 Mar 2011, 23:38	0.00 MB	10	715

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.94 GB sent, 95.69 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.