Blockchain Explorer | learn me a bitcoin

Memory Pool

7,430 transactions

2.44 vMB

Show Random Selection

Max Size: 14/200 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
907,981	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 10 secs ago	1.00 vMB	4,037	3

Show Transactions

Blockchain

Tip: 907,980 (770,552 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,428 137,428	0000000000000010c1b3cba27b283ca74d7f2292f5a1c330fde9c9a58d72f92e	22 Jul 2011, 02:48	0.02 MB	38	203
137,427 137,427	00000000000002a94ca928f18b3e95ce03a39a37a7e694a7edfff4745fd288bd	22 Jul 2011, 02:38	0.01 MB	16	457
137,426 137,426	000000000000026e49adbc07b9a96d8435f5203e41ad60a8d92a56430a818a64	22 Jul 2011, 02:35	0.02 MB	62	251
137,425 137,425	000000000000084a4d688961ee33f1b2b950c48ea89f853cb57d6f06c597b116	22 Jul 2011, 02:19	0.04 MB	118	53
137,424 137,424	00000000000000a48de8672efbd0c5fb0a38177b3879fa42182dc2be059e54d5	22 Jul 2011, 02:08	0.05 MB	103	99
137,423 137,423	0000000000000987c19c3f67d9b1a9442b48581ca91d5beef89b6fb0b096f4bb	22 Jul 2011, 01:48	0.03 MB	64	94
137,422 137,422	00000000000001ccb57a40235d20a245262e382eb9d76da0febb68dd964d12a1	22 Jul 2011, 01:45	0.00 MB	9	75
137,421 137,421	000000000000065ebf8393ffe6882a255f8c48aacea5ba8c59302dc224b64fb3	22 Jul 2011, 01:43	0.02 MB	54	66
137,420 137,420	00000000000009d071f3ea168698d04ef8b48a72e80da9c87b9925a12a3aaa78	22 Jul 2011, 01:28	0.03 MB	58	149
137,419 137,419	0000000000000697e9e49ba59d4debbda0cfc73937aa654187a69e3927ac79a9	22 Jul 2011, 00:58	0.00 MB	10	680
137,418 137,418	00000000000009e9f68d95288cdf12aa2d677ea9219df121455c38b6b0854e7e	22 Jul 2011, 00:53	0.01 MB	34	93
137,417 137,417	000000000000015f1968cff692149b17466f0f0d45b2e6b118a64abbc99f14a1	22 Jul 2011, 00:45	0.05 MB	138	233
137,416 137,416	0000000000000100c8a61c61ab6c433c7b11e3ced81d3da3fa65cddc4ffc14b2	22 Jul 2011, 00:30	0.03 MB	49	103
137,415 137,415	00000000000008cf1ad9092a6f8ee14539be0aca053248f5063cf0db9dd44a35	22 Jul 2011, 00:18	0.02 MB	23	62
137,414 137,414	00000000000008e6d0fdfa8d2bb2e5f2b4ba293341014ce9d08f7b9914de96fb	22 Jul 2011, 00:11	0.00 MB	4	100
137,413 137,413	000000000000056613113ac18e92231882a1da745306d4db1da14a1e669b191b	22 Jul 2011, 00:10	0.02 MB	61	82
137,412 137,412	0000000000000307954ca0eafb879e2b70b1c6dc23ef6ab24f6b9dfd775bd988	22 Jul 2011, 00:02	0.03 MB	78	170
137,411 137,411	00000000000008e55273da13eaad62ccf3935e31d0827c77687b3274ef28d276	21 Jul 2011, 23:52	0.04 MB	100	189
137,410 137,410	00000000000006f78ea5ee741cc374e94d340a53ba1f6b8034ae556cbc927620	21 Jul 2011, 23:32	0.01 MB	13	370
137,409 137,409	00000000000008f9e27b8fac35015063bc4a008347b00764ac6ab9825da33539	21 Jul 2011, 23:26	0.04 MB	34	97
137,408 137,408	000000000000016b0c2986895e6337685b54837db3d33e6c8fb79529e32812cb	21 Jul 2011, 23:21	0.04 MB	84	91

Previous 10 blocks ↓

Total Size: 769.51 GB

Node Information

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

Uptime: 2 months, 19 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.38 GB sent, 95.50 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.