Blockchain Explorer | learn me a bitcoin

Memory Pool

4,531 transactions

1.91 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 35 secs ago	1.00 vMB	3,430	4

Show Transactions

Blockchain

Tip: 907,869 (751,605 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,264 156,264	000000000000007302d415be780324019a66b223a5f9539f6aa705c4bd1a9b76	06 Dec 2011, 04:25	0.00 MB	13	67
156,263 156,263	0000000000000d2e725a58c41f7244e665754be456d3b676bc55f261158be94a	06 Dec 2011, 04:23	0.01 MB	12	296
156,262 156,262	00000000000009e044c56283e152412d67e77b315d39f46c0fee45c76eeaac8a	06 Dec 2011, 04:18	0.00 MB	11	0
156,261 156,261	000000000000034da09c1d17f8715615e52d6b1ca33798945eba9006de62215f	06 Dec 2011, 04:16	0.00 MB	12	38
156,260 156,260	0000000000000e49cf898ee23eb2e546c506cf68db35c883e06bd6048d780ed4	06 Dec 2011, 04:13	0.01 MB	7	0
156,259 156,259	0000000000000066584f4e99c4f6059bcf4859d1c1922b996053a8582d8509b4	06 Dec 2011, 04:12	0.03 MB	60	67
156,258 156,258	00000000000007754673980e3b5cb589464147e59d6b8e843d7a397f59909477	06 Dec 2011, 03:56	0.00 MB	1	0
156,257 156,257	0000000000000d2621fbec1b13c407aecdec63a62e6d44a58f1e2c6bcaed7b6c	06 Dec 2011, 03:54	0.04 MB	51	121
156,256 156,256	000000000000024daa58d0171b538bc77467d616c6abc3066bf52822777afa5d	06 Dec 2011, 03:23	0.00 MB	1	0
156,255 156,255	0000000000000e74af1bea3d56165973163b1411935b9bc743c094e9b4f58e7e	06 Dec 2011, 03:21	0.03 MB	58	79
156,254 156,254	00000000000000bf55623f7988524855ed72e1828ed36843717157a8570a5d83	06 Dec 2011, 03:08	0.00 MB	9	16
156,253 156,253	0000000000000cedf5f2408a6e75735748d769feda29d066ac63224aeb85fbd5	06 Dec 2011, 02:59	0.01 MB	26	46
156,252 156,252	0000000000000393891899a8684b4cba313d54e7e180a53c532fad5ea9095a88	06 Dec 2011, 02:56	0.00 MB	4	0
156,251 156,251	00000000000007c7a29b7a7b44a7fc1e47c32abeea8be60f0fafba997f9c501f	06 Dec 2011, 03:05	0.00 MB	16	43
156,250 156,250	000000000000058238cdfe1167050ce593cb3f08e7a61ae0e60df7d3caec5823	06 Dec 2011, 02:50	0.01 MB	12	11
156,249 156,249	00000000000009de59c85c704312d1077ba87c8e8495a25af32b38562cdaa30c	06 Dec 2011, 02:46	0.00 MB	6	16
156,248 156,248	0000000000000a2a3d4e9e3c672945938a8c01ec47a5c0cf1b1acbfea07c38e0	06 Dec 2011, 02:44	0.00 MB	8	54
156,247 156,247	00000000000009139afc5f4860822ec51acfa70c94dcba1adcf464f2fecd66d9	06 Dec 2011, 02:45	0.01 MB	16	2
156,246 156,246	00000000000006aeee06a3bc54d192a7f231170883922d17c1c24f420746ccde	06 Dec 2011, 02:33	0.01 MB	9	80
156,245 156,245	00000000000000f6920e7c858c72982fcf989ff14c0156e0c6bc9bc23f4fdfa3	06 Dec 2011, 02:30	0.01 MB	20	15
156,244 156,244	000000000000031e09d466f99ae4d600c9d20958bf92a3f2d67ca555ca2b83fe	06 Dec 2011, 02:25	0.00 MB	12	0

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.60 GB sent, 94.42 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.