Blockchain Explorer | learn me a bitcoin

Memory Pool

2,337 transactions

1.41 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,871	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 13 secs	1.00 vMB	1,747	2

Show Transactions

Blockchain

Tip: 907,870 (773,720 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,150 134,150	00000000000002d38b0907f5cfe1c74dadc05782159618ce1c4890b0e1466ff8	01 Jul 2011, 03:27	0.01 MB	15	698
134,149 134,149	00000000000002234d6d1ad5f28172e07f218c3680dc5711845094e0a0ac9562	01 Jul 2011, 03:23	0.01 MB	32	362
134,148 134,148	0000000000000a6ebfc7066587f2f8857a3c0398d2b68165d4945e9a545098c3	01 Jul 2011, 03:16	0.03 MB	57	486
134,147 134,147	00000000000005ac1e9a0e11934dda0d9c73348ce4f26382904ee87f3fe4a734	01 Jul 2011, 03:11	0.02 MB	59	385
134,146 134,146	00000000000008013142559721f18cebf3a8f2fc254198634b0e471d1fdc57c4	01 Jul 2011, 03:03	0.01 MB	36	410
134,145 134,145	00000000000003dddbc61dc10be6bc24e094b93ce875b38c923ed877a064e54a	01 Jul 2011, 02:56	0.01 MB	20	761
134,144 134,144	000000000000013000198b12b7db50c996ec841c0eb3c9ea88ecf22a9747c761	01 Jul 2011, 02:50	0.01 MB	25	285
134,143 134,143	000000000000076ce9d9a900871c30594891082e716849912d8abee869fe4b69	01 Jul 2011, 02:47	0.01 MB	15	972
134,142 134,142	0000000000000844907f44659da51cf953716717ad3cb7c442c51cf7b156ce8a	01 Jul 2011, 02:41	0.01 MB	41	600
134,141 134,141	00000000000001696e68e4c15f74860c0d3dee16268adff194624ae0dbd13aa9	01 Jul 2011, 02:36	0.02 MB	51	257
134,140 134,140	000000000000036a4a06c6a0f18f1f025292a781a48bbaac8c70a0a1b814c1a2	01 Jul 2011, 02:33	0.02 MB	46	576
134,139 134,139	0000000000000176341f319c2738ef60899c59b0417bb988359d5ac9fbf9dcfb	01 Jul 2011, 02:20	0.01 MB	28	941
134,138 134,138	0000000000000a44e46ab49113f065fed9f4c234edf618304e8db618a4d89e0f	01 Jul 2011, 02:12	0.04 MB	117	207
134,137 134,137	000000000000058ff222596070972bca064cf5605666739a0a48569f037010b3	01 Jul 2011, 02:02	0.02 MB	52	583
134,136 134,136	0000000000000c01c68b7bf44a677cba49d0bc4f798b23aca953b44882e9917c	01 Jul 2011, 01:47	0.02 MB	52	481
134,135 134,135	000000000000074e1eafa4f094e32eb7ff536c4dacfb411f38a38182e83e318b	01 Jul 2011, 01:34	0.02 MB	29	273
134,134 134,134	0000000000000899dc83fbe392023aee2418ea6040923980b168a62eb4e8f8df	01 Jul 2011, 01:30	0.05 MB	124	563
134,133 134,133	000000000000089dcd189389740e5fced7a8e2ab969a4534c7d4d7cea75b5280	01 Jul 2011, 01:04	0.04 MB	98	512
134,132 134,132	0000000000000b811473544e28f10fc3d4fb7103b615a8b0b7b34e8653cea8fe	01 Jul 2011, 00:53	0.00 MB	7	272
134,131 134,131	00000000000009b01e97778f87ceb5336e1988ceaee892afa95bb46701827e49	01 Jul 2011, 00:52	0.02 MB	58	94
134,130 134,130	000000000000054a56987eed04317af11fc3c8677c1fe2e803fc03445f4c1140	01 Jul 2011, 00:49	0.04 MB	64	476

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.64 GB sent, 94.43 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.