Blockchain Explorer | learn me a bitcoin

Memory Pool

5,841 transactions

3.16 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
907,802	00000000000000000002349e0000000000000000000000000000000000000000	18 mins, 48 secs ago	1.00 vMB	3,934	4

Show Transactions

Blockchain

Tip: 907,801 (752,314 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
155,487 155,487	0000000000000594e10a70b78fdeacb22c0e2cd208009b59aaee576552183860	01 Dec 2011, 05:50	0.02 MB	63	32
155,486 155,486	00000000000009d0c8b989c13891f2b9a7c25384692a539ba8c077019c34df44	01 Dec 2011, 05:43	0.00 MB	13	32
155,485 155,485	0000000000000e702bc11cf8d48127c6970a63f67b35c14a4172959e91490214	01 Dec 2011, 05:42	0.01 MB	20	49
155,484 155,484	000000000000048e89f0379c25ada47a49091a2a7f2411e333bfc0a906a76dfe	01 Dec 2011, 05:36	0.04 MB	84	741
155,483 155,483	000000000000043bfa2a0a0e53d8f3356c480cdf9e7af93eb715508a90a0e956	01 Dec 2011, 05:01	0.02 MB	44	136
155,482 155,482	000000000000059d1e656b69c1d199827af339796248d8f65a2605de4dc4c06d	01 Dec 2011, 04:57	0.00 MB	7	0
155,481 155,481	0000000000000b62013aee5e662f1fe7944ca344ce1f127d9600083e0785fa4e	01 Dec 2011, 04:44	0.00 MB	13	33
155,480 155,480	000000000000023b58c7b59dc17aa399de9826d41bb9c76e3a3853cc4b7ef09b	01 Dec 2011, 04:41	0.01 MB	26	97
155,479 155,479	0000000000000d8789dd99652baf39f29b6f7a56206662eb4322cf39a85cb607	01 Dec 2011, 04:49	0.01 MB	14	78
155,478 155,478	0000000000000e8b8e6c8017dd29b43c7189f637e87c52837985cf7b75235cbf	01 Dec 2011, 04:29	0.03 MB	37	131
155,477 155,477	0000000000000d1c9693e783209dd5d171005947bf2580bb61f12e27551781b5	01 Dec 2011, 04:04	0.03 MB	83	45
155,476 155,476	000000000000015cab568c9156a053a32ddc6974e10acb004204f7c1f2d710bd	01 Dec 2011, 03:52	0.02 MB	42	245
155,475 155,475	0000000000000b46b3dd3762893e4d4f5127fff6067c8cdb9300fda6bf9c109e	01 Dec 2011, 03:33	0.02 MB	62	6
155,474 155,474	00000000000002ab2b28594b4943f547b2ca7bfb2152739996a651b01ea16dd9	01 Dec 2011, 03:32	0.01 MB	16	183
155,473 155,473	0000000000000c162110771de71ea37465b8e8aca332e36d0257a29bf43973e7	01 Dec 2011, 03:26	0.00 MB	1	0
155,472 155,472	000000000000063da0ba7a8434f11624f78c455e94c7ff41cb866bd7f5866c4a	01 Dec 2011, 03:24	0.00 MB	11	599
155,471 155,471	0000000000000b8d8435d0deefdb48208e3a90371e7779b9ab491a0cb4aec1ae	01 Dec 2011, 03:22	0.05 MB	109	53
155,470 155,470	000000000000077e5ff009485abc698ca03c270384f2e85776463606e2214515	01 Dec 2011, 03:13	0.01 MB	4	102
155,469 155,469	000000000000017eea4651a0c90fae30d5808b3903d5bb3175fd082b8f91ead4	01 Dec 2011, 03:07	0.01 MB	14	100
155,468 155,468	0000000000000161b7ccc22c7a97b6a9145c08ff47bf93d921ab52ad7855c775	01 Dec 2011, 03:11	0.04 MB	79	391
155,467 155,467	000000000000078bd899b70c69761e9a4ac8ccd7383e03a6296901b5c3368203	01 Dec 2011, 02:27	0.03 MB	53	1,418

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.87 GB sent, 93.74 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.