Blockchain Explorer | learn me a bitcoin

Memory Pool

5,965 transactions

1.85 vMB

Show Random Selection

Max Size: 11/200 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
907,978	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 23 secs ago	1.00 vMB	3,800	3

Show Transactions

Blockchain

Tip: 907,977 (769,945 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,032 138,032	0000000000000973cf48b933e4b7accadf99e382fc48122bbb95e210c597e9ee	25 Jul 2011, 22:23	0.03 MB	113	25
138,031 138,031	0000000000000617e027946ed964c84bfda5e122c0605c15bfc407f3928b49f1	25 Jul 2011, 22:21	0.01 MB	21	178
138,030 138,030	00000000000001bc2fd7c423dcebf05e4e003b9192c204eba0f4f08548b7676d	25 Jul 2011, 22:15	0.02 MB	31	65
138,029 138,029	00000000000008eadf768b3faaf9fb1e2d93825189a428f04d7c7e4f3224cd31	25 Jul 2011, 22:12	0.05 MB	126	10
138,028 138,028	000000000000070d7fa03fa07036974c0f97e2b6b5566fe3592e96e610ffda16	25 Jul 2011, 22:11	0.05 MB	84	91
138,027 138,027	00000000000008865b70dd3606010bd970e63244f29fed2c2e0a467a08ca0955	25 Jul 2011, 21:49	0.04 MB	16	133
138,026 138,026	000000000000041bcc8f2cdb750d5a6d3879bf095acdb778d91445d6db2fb959	25 Jul 2011, 21:45	0.06 MB	112	257
138,025 138,025	00000000000005ee8a23afb0ac362888fe134e79207bcd2598b2cf70e7a663ec	25 Jul 2011, 21:14	0.01 MB	18	152
138,024 138,024	00000000000000c90d98441067c0f84beeb7c22e9065c478a0240c7616f90202	25 Jul 2011, 21:10	0.02 MB	33	104
138,023 138,023	00000000000003ab9f1c7c1c157edf6996d101ec95f889fb197b0eb345fd223a	25 Jul 2011, 21:05	0.01 MB	9	208
138,022 138,022	00000000000007f251a00e0a2ea1471c9d664177dc680764bfc9b6bfdeeb8e70	25 Jul 2011, 21:05	0.00 MB	6	0
138,021 138,021	00000000000007e24d3ecc0fdb2317a1cf25a3ac892a487839ab5c15098f4d0d	25 Jul 2011, 21:05	0.03 MB	80	292
138,020 138,020	00000000000004b9883fcaa34d2ebe2451e348f38a3708f85c726f5ec785637a	25 Jul 2011, 20:56	0.01 MB	23	504
138,019 138,019	0000000000000632325304bf5cf251c7f75aa4730c506660489d1582daaa2fb9	25 Jul 2011, 20:53	0.05 MB	106	207
138,018 138,018	00000000000003823034101fa13b677bfbf6e0800bb392be5212143d102bc760	25 Jul 2011, 20:33	0.02 MB	33	151
138,017 138,017	000000000000042ef720d29befd77c8c696b2f9924ac4a7a134a06ac280e9f10	25 Jul 2011, 20:30	0.01 MB	29	249
138,016 138,016	000000000000045e048d5aa58930f498861e202227878b920bfd3dfc37a4131b	25 Jul 2011, 20:25	0.04 MB	77	87
138,015 138,015	00000000000004a7bfc856d949ddf8da74fa0b7e30e8bd3c437cbe6d23ddae61	25 Jul 2011, 20:21	0.00 MB	16	1,535
138,014 138,014	00000000000002ecbd91e9df4ff63e5ea0b8983cde6cb41fec2682ec3429aca7	25 Jul 2011, 20:14	0.01 MB	30	246
138,013 138,013	000000000000026d2f7bf921bd7da6e9137036e6b2ae2f279ff8ab8e6ac44dac	25 Jul 2011, 20:11	0.04 MB	122	142
138,012 138,012	000000000000066ff585779a17c85bc39a3cb813dbfcf4507de9b7949668f979	25 Jul 2011, 19:59	0.06 MB	88	1,293

Previous 10 blocks ↓

Total Size: 769.50 GB

Node Information

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

Uptime: 2 months, 19 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.06 GB sent, 95.46 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.