Blockchain Explorer | learn me a bitcoin

Memory Pool

1,948 transactions

0.80 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,004	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 52 secs	0.80 vMB	1,925	2

Show Transactions

Blockchain

Tip: 908,003 (751,751 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
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
156,243 156,243	00000000000003babe42687f4267f01e3796da6afc138a02ab36c44997188685	06 Dec 2011, 02:23	0.02 MB	39	74
156,242 156,242	0000000000000e12c58a683524cdff917d2c48e662687912f1a32406eca2372e	06 Dec 2011, 02:06	0.03 MB	97	1
156,241 156,241	0000000000000e485fbcfbb02a79d3988ad20de42f3adb56c47f3134ef0f5c95	06 Dec 2011, 02:07	0.03 MB	51	76
156,240 156,240	00000000000000e9de2e64168c6a2db69e6d5c4d2a6671662a32064c0a86887a	06 Dec 2011, 01:58	0.01 MB	29	115
156,239 156,239	0000000000000e942d7a00d858a206e1bfa277b6cb951208dcccf418bc07be96	06 Dec 2011, 01:38	0.00 MB	8	34
156,238 156,238	0000000000000bfd1f5884cba388fa75b967fe178691e91b4eb9fedcc87b6106	06 Dec 2011, 01:43	0.00 MB	12	55
156,237 156,237	0000000000000325848b44fe883c68948d095025bb6af8f9686c644518bc0af0	06 Dec 2011, 01:34	0.01 MB	19	29
156,236 156,236	00000000000003dfcae54abe03a5fce52c57454f58c886a26ba8e4546a81d4a5	06 Dec 2011, 01:29	0.02 MB	20	163
156,235 156,235	0000000000000b929e7625f050634feef4bedb684b3b0a696d3146d686782ff8	06 Dec 2011, 01:24	0.00 MB	5	87
156,234 156,234	00000000000008e5874189f7d9e5b52670601f7df5c901f247464e1091aaefc8	06 Dec 2011, 01:23	0.00 MB	7	0
156,233 156,233	0000000000000e961f7d6d77a03881d3e6f6ca9b43764ce67bcecfc86cbe91fa	06 Dec 2011, 01:21	0.02 MB	41	91
156,232 156,232	0000000000000c607b1ab475c25e48a87f990d20aae18fe8e8a62cf9e614f8cf	06 Dec 2011, 01:02	0.00 MB	2	100

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.94 GB sent, 95.70 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.