Blockchain Explorer | learn me a bitcoin

Memory Pool

4,603 transactions

1.28 vMB

Show Random Selection

Max Size: 8/200 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
907,709	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 9 secs	1.00 vMB	3,710	2

Show Transactions

Blockchain

Tip: 907,708 (753,678 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,030 154,030	00000000000002c629695c6812dd1f9ede5ed8d8bf9c3be3f305ac90386be77b	20 Nov 2011, 05:13	0.01 MB	16	251
154,029 154,029	0000000000000c9693faf6012f70633c31a7b897d12a4cc277d5cabcba194e5a	20 Nov 2011, 05:09	0.03 MB	90	52
154,028 154,028	0000000000000a78a9c8c7ec8620d8d2f6aff8472b6d7a6120d2328550f9f33a	20 Nov 2011, 04:54	0.03 MB	89	160
154,027 154,027	00000000000009bb7a44971dc733f190aced2942d729fe06cda609aa4a054489	20 Nov 2011, 04:35	0.05 MB	57	266
154,026 154,026	0000000000000b1ac184405d61e0b5d468858ea3ba9bff63e31fbcf32cf0b187	20 Nov 2011, 04:07	0.08 MB	21	439
154,025 154,025	0000000000000824987682660158ed4920f31f93e3d3ef3e6a892b9713243f3f	20 Nov 2011, 04:03	0.01 MB	4	9
154,024 154,024	00000000000000587738a0df40eab35599a7b732825677195f23b2ad2b341c88	20 Nov 2011, 04:00	0.04 MB	154	28
154,023 154,023	0000000000000572908f9e976ead890ee1e21f6a5e2d15a7694bfeda57050371	20 Nov 2011, 03:55	0.03 MB	56	201
154,022 154,022	0000000000000470761463b11e9ae55ff1e64e29e25f023fae3feb10917a1a2c	20 Nov 2011, 03:38	0.01 MB	36	297
154,021 154,021	0000000000000c8ca6543f4482a21d95eeb34df1e97f484995492548d2264e4c	20 Nov 2011, 03:13	0.01 MB	16	44
154,020 154,020	0000000000000928767c2d9e0bc0d05df445abe1886de4a258906c81e695dcc9	20 Nov 2011, 03:07	0.01 MB	24	26
154,019 154,019	000000000000053b1578dd31adf5503aac0fb5a9308d057951252d7e98f60b89	20 Nov 2011, 02:57	0.00 MB	11	0
154,018 154,018	000000000000023667c6dbe1b8fa7d80e8aaf21569976b83c7a0ff241b1cb650	20 Nov 2011, 02:55	0.02 MB	43	59
154,017 154,017	00000000000007f3034f5dd59eaba7f3250165eed08d0252afcc71007f22f10d	20 Nov 2011, 02:34	0.00 MB	10	0
154,016 154,016	0000000000000227053c95b10bd732fe6cc211a0b2d360f76610e614cebbac62	20 Nov 2011, 02:33	0.07 MB	38	789
154,015 154,015	00000000000004ccfd2c20a426d2da905f6a0578155881fc9a826aa493a213ff	20 Nov 2011, 02:09	0.03 MB	90	95
154,014 154,014	0000000000000881a832d56f46191ae29ab8dc161e159d14c1a24d191f0fdcc0	20 Nov 2011, 01:51	0.02 MB	31	41
154,013 154,013	0000000000000c0495637820456d7df978b2ebcb413dae69384d4d0c458d4ac6	20 Nov 2011, 01:42	0.01 MB	19	305
154,012 154,012	0000000000000c903d611033d7f69368b69552f79bdedead19b53cf585ea780a	20 Nov 2011, 01:35	0.01 MB	26	264
154,011 154,011	000000000000025013773de49f9538ea7bb747706cbc275367ca4985ba15b83e	20 Nov 2011, 01:17	0.01 MB	19	47
154,010 154,010	00000000000002da814563051aa6d023614680e1b81435abe3ccafc78142ad60	20 Nov 2011, 01:07	0.02 MB	24	79

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.67 GB sent, 92.81 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.