Blockchain Explorer | learn me a bitcoin

Memory Pool

1,086 transactions

0.44 vMB

Show Random Selection

Max Size: 2/200 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
908,021	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 14 secs	0.44 vMB	1,072	2

Show Transactions

Blockchain

Tip: 908,020 (769,652 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,368 138,368	00000000000000693f211929b07cceaacb45009a3f42e45005d93ba2d0116e74	27 Jul 2011, 21:41	0.03 MB	67	172
138,367 138,367	000000000000033933da37384b42b9c403b1703d0433fabd1264e348dbb53bf2	27 Jul 2011, 21:24	0.03 MB	52	187
138,366 138,366	000000000000000b227f09ddb659823cceb0c2f4798a92e409a651375034631a	27 Jul 2011, 21:16	0.03 MB	57	43
138,365 138,365	000000000000039f7bcd7f6c75e8f9cefe762ec4fadc679e2e8d5ece241bdba8	27 Jul 2011, 21:12	0.06 MB	127	183
138,364 138,364	0000000000000461cb705fdb95a0286292ca16c688c786d0cc716502bc453a13	27 Jul 2011, 20:27	0.00 MB	6	126
138,363 138,363	00000000000004e88495403e1fbd510466298bae260dc139783e883545580a1c	27 Jul 2011, 20:24	0.07 MB	116	123
138,362 138,362	00000000000007e149275a433e2e2141daabfaba56a2aa81c71f776097940b22	27 Jul 2011, 20:21	0.03 MB	57	435
138,361 138,361	0000000000000478a5672aa6864ed8617bc2a7d01ba1cce0d3f41a046b551341	27 Jul 2011, 20:02	0.00 MB	13	840
138,360 138,360	000000000000078d863d7b25b60e63dfe487b13f09afd4cf5bf77664df02ca1c	27 Jul 2011, 19:50	0.00 MB	6	679
138,359 138,359	000000000000014a8821ba9f06bfdf8284df549b32c09e1b8c648d53d08ea77e	27 Jul 2011, 19:48	0.01 MB	18	314
138,358 138,358	00000000000001b57987493cd39b77eebef7f12e7cd378853a0e9ff6fd651a61	27 Jul 2011, 19:43	0.00 MB	1	0
138,357 138,357	00000000000002f88f6f52b29855b3fb68b6ee38c5cd6a4f846c3b681c115480	27 Jul 2011, 19:42	0.03 MB	87	59
138,356 138,356	0000000000000730bf839f067decd8b8026df69b847d5430ac4a4638ccc2dba2	27 Jul 2011, 19:36	0.01 MB	33	60
138,355 138,355	0000000000000240c8be4a715518492479b6676ec18440c854b36bb384c5c978	27 Jul 2011, 19:35	0.05 MB	107	239
138,354 138,354	000000000000098e5615dd3246dd06f48fc9651c845e9c046c0693719a2ca4c6	27 Jul 2011, 18:56	0.01 MB	22	1,012
138,353 138,353	0000000000000160a7a2cf7b388639f8c0e43f056213c6f6c111f6fab6705e28	27 Jul 2011, 18:49	0.00 MB	8	324
138,352 138,352	00000000000004a12922e90b5acf0dd12e6b8742d0e1f578b60dd9ccaf805ecf	27 Jul 2011, 18:45	0.01 MB	21	108
138,351 138,351	0000000000000955353df9d4f07ca557d4bd96ac56dc1a0e724f89680fe6661c	27 Jul 2011, 18:42	0.04 MB	114	101
138,350 138,350	000000000000062ecebd55d7f3d327806299a63dfa0f89542937b66483b5ce60	27 Jul 2011, 18:29	0.02 MB	25	166
138,349 138,349	00000000000006071370c4f7601ab8f978e1fa1e527b44a18a86eec7ce4281d8	27 Jul 2011, 18:22	0.05 MB	117	100
138,348 138,348	000000000000062274c50187c5677bd1eebd8c00984a633e47718205fe7b2186	27 Jul 2011, 18:13	0.01 MB	14	224

Previous 10 blocks ↓

Total Size: 769.58 GB

Node Information

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

Uptime: 2 months, 19 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,650.87 GB sent, 95.83 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.