Blockchain Explorer | learn me a bitcoin

Memory Pool

11,291 transactions

3.43 vMB

Show Random Selection

Max Size: 20/200 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	15 mins, 48 secs ago	1.00 vMB	4,235	5

Show Transactions

Blockchain

Tip: 907,864 (751,624 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
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
156,231 156,231	0000000000000048da71dd5a252b53dbefc5a58778e5222180095891f31aef7d	06 Dec 2011, 01:01	0.04 MB	106	85
156,230 156,230	0000000000000a4cec7aa642fae064fe6fd11daa808effd15efac18f55553835	06 Dec 2011, 00:47	0.01 MB	19	68
156,229 156,229	00000000000005ccd62acaeaeb84f48d3b8dd90482a5159ff8e61908abb3df9f	06 Dec 2011, 00:37	0.04 MB	45	340
156,228 156,228	00000000000009431a27ae5d5e1b793055a88752a716b2e1f8210d32ab7fe4cc	06 Dec 2011, 00:26	0.00 MB	9	56
156,227 156,227	0000000000000089d44b3cde32c68dabe3ee55d545aea1d1d7692f888e88e2fc	06 Dec 2011, 00:24	0.04 MB	118	37
156,226 156,226	0000000000000d0682a357ff9d0362ce953a2223d577e097c8638c079ef03d8c	06 Dec 2011, 00:10	0.03 MB	65	171
156,225 156,225	0000000000000ca5caeb99f23f41a790403e43b54c2ae625e04eeb0065997fb6	05 Dec 2011, 23:58	0.00 MB	13	761
156,224 156,224	0000000000000a611ab43c223e946c530f61c18cb2be6f9a9e278aa7ef6fac43	05 Dec 2011, 23:53	0.01 MB	26	333
156,223 156,223	0000000000000d86050f7d4ba3a601855e34c532ac043684e63e9a78170505f8	05 Dec 2011, 23:49	0.05 MB	89	102
156,222 156,222	00000000000007395522f0b2959f171e6fcd3e2a0e742f80d7851a6a2f219a4c	05 Dec 2011, 23:14	0.00 MB	13	14
156,221 156,221	0000000000000f4da723d6dbfb263734b9d52546e2133a552e5a306a5e6699ac	05 Dec 2011, 23:05	0.01 MB	19	59
156,220 156,220	0000000000000066faa65ed5f92dbadb6276b4cfdcfa1d64bb1ade4e58b8da4b	05 Dec 2011, 23:04	0.04 MB	129	13

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.50 GB sent, 94.38 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.