Blockchain Explorer | learn me a bitcoin

Memory Pool

3,069 transactions

1.03 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
2 sats/vbyte	3	30 minutes
2 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
907,853	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 41 secs	1.00 vMB	2,950	1

Show Transactions

Blockchain

Tip: 907,852 (762,139 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,713 145,713	000000000000039ddd759ed60becf583ad0fbb55a79e1b6e26ed1afb8f645bcf	17 Sep 2011, 12:36	0.02 MB	72	179
145,712 145,712	00000000000008830cbf52d3a4abfa667a2256649612e4fe5331885683673e7b	17 Sep 2011, 12:34	0.01 MB	19	0
145,711 145,711	00000000000005403b738a7591fdb6d3b3ffa661b4fd839ed17c12ee11951e6e	17 Sep 2011, 12:31	0.00 MB	4	193
145,710 145,710	000000000000006b141a101b16a3c06f2d358cd420964c8e5e1082b4b6621af9	17 Sep 2011, 12:29	0.04 MB	140	7
145,709 145,709	000000000000089cc0f59d54a517f48ec866064742de18b65e6816648963b1b7	17 Sep 2011, 12:24	0.03 MB	58	57
145,708 145,708	000000000000037312e0be93573a8f2d5c01a09b7712cf975216925f68f08190	17 Sep 2011, 11:47	0.01 MB	34	68
145,707 145,707	00000000000004aac954a8541c03cdae93bd6adb0a58035f8caa7b0ee4bb5134	17 Sep 2011, 11:37	0.04 MB	86	316
145,706 145,706	0000000000000576102197506b3b6d446e8ca6877494df01f7fdc7882e0decc1	17 Sep 2011, 11:08	0.04 MB	98	3,313
145,705 145,705	000000000000059f48f7fe7e2a9a433d68d8c2315f5ec8f97a4da0559d438759	17 Sep 2011, 10:43	0.00 MB	1	0
145,704 145,704	0000000000000436529b46046aa57059c076b4db51059138f33a08d3b9895318	17 Sep 2011, 10:43	0.01 MB	15	46
145,703 145,703	00000000000000e29ca350c4dee540d15f04549e231efc4a86c44ca6a0b527f4	17 Sep 2011, 10:39	0.01 MB	21	8
145,702 145,702	00000000000004d1e5325215e8e36ca3f231e0d58cecfd6b39a8fe8726ad7a3d	17 Sep 2011, 10:35	0.00 MB	6	154
145,701 145,701	00000000000006f0b37f269249b306eed08ade4d7dddf80fafa464a83f232217	17 Sep 2011, 10:34	0.00 MB	8	113
145,700 145,700	0000000000000410e3655f644590e1115b39c70f8190104354fc84d17bcfa026	17 Sep 2011, 10:33	0.03 MB	43	64
145,699 145,699	00000000000008526260db492e8f6d0370dab032657196ea31800387b81326ff	17 Sep 2011, 10:18	0.00 MB	2	0
145,698 145,698	00000000000001a77c701779daad652219d4f37a6c7d9efac1832189ab0507c9	17 Sep 2011, 10:17	0.00 MB	18	223
145,697 145,697	00000000000001e869e384e95074457f4c228e757efabf21d4674d404e8a8b6e	17 Sep 2011, 10:14	0.03 MB	34	63
145,696 145,696	00000000000008d33311904717c9dd9211478d2d4b38d64c823f88341c68ec35	17 Sep 2011, 10:08	0.01 MB	38	124
145,695 145,695	0000000000000611321844420e2d20ddea5480f22c2ba3c121a0430315c0bc34	17 Sep 2011, 10:05	0.05 MB	108	108
145,694 145,694	0000000000000231e7d1017392043fb7f654833f99fd21887485fae718cb5db6	17 Sep 2011, 09:44	0.02 MB	57	110
145,693 145,693	0000000000000182c362881ffa83a08b1e00bda76df05053bb5c6c1f26fd220d	17 Sep 2011, 09:35	0.01 MB	28	306

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.29 GB sent, 94.24 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.