Blockchain Explorer | learn me a bitcoin

Memory Pool

2,863 transactions

1.23 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 10 secs ago	1.00 vMB	2,193	3

Show Transactions

Blockchain

Tip: 907,769 (762,275 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,494 145,494	00000000000000dd8908d8086279e5a5f2571db4d857d10b7ef5504221e3de31	15 Sep 2011, 17:37	0.05 MB	99	224
145,493 145,493	000000000000022e0af475709b5b0ff7e593f75b6da63d6542fc1cbd8935a5df	15 Sep 2011, 17:09	0.02 MB	53	209
145,492 145,492	00000000000001953f92389f3d10c3e265b78fe9bab7abf77c1ef7085e47ff8c	15 Sep 2011, 17:04	0.02 MB	36	32
145,491 145,491	00000000000006602f938e63d4ca1106bea1cfd831a1d6f02000f8472fa73c25	15 Sep 2011, 16:57	0.02 MB	15	82
145,490 145,490	00000000000007b4cced1df5265ee69303ab5fc22a8610797d93e88762914735	15 Sep 2011, 16:52	0.00 MB	8	79
145,489 145,489	000000000000041e42b8ff2ea0c81e44f7f26b381f9090bd722530edb4387582	15 Sep 2011, 16:51	0.02 MB	39	62
145,488 145,488	00000000000006e6dab8b216e8c47cdfe2fa11bc480443642500f5c0c59e8ecc	15 Sep 2011, 16:41	0.00 MB	9	71
145,487 145,487	00000000000000ba7a42f287d45793bb2cdc033c71c9a799a332053ee9e2afcd	15 Sep 2011, 16:38	0.00 MB	11	237
145,486 145,486	000000000000019daaf84a958035d19ec997d0b9b1849768204098f19d1857ca	15 Sep 2011, 16:36	0.01 MB	19	434
145,485 145,485	00000000000007d03446b5269a78b0bdf07f8ec0c76c8f329b7a833380ba8513	15 Sep 2011, 16:33	0.02 MB	35	687
145,484 145,484	00000000000006a604e525c38f458f7b9956aa932bc1bb9b16dfe38229726d24	15 Sep 2011, 16:23	0.01 MB	32	273
145,483 145,483	00000000000001b91239577329a33e00967f56f1e7b408c3970a08884fbc556d	15 Sep 2011, 16:14	0.00 MB	1	0
145,482 145,482	00000000000007766081f5081c98fbe377d346fda9fbb0f9d637cb732f0d2fc4	15 Sep 2011, 16:14	0.01 MB	26	105
145,481 145,481	00000000000004f3509b9d490b89256bc45c2268a7c203058f83d5a7c4cd0d12	15 Sep 2011, 16:01	0.04 MB	120	57
145,480 145,480	00000000000001a7fd7f3265436f1397bab05606e2160a84ac1d3e98aef53f31	15 Sep 2011, 15:53	0.04 MB	86	295
145,479 145,479	00000000000006582623f6d7d8b12cf63392cedb9114e2009bd018f46bacf025	15 Sep 2011, 15:23	0.04 MB	116	126
145,478 145,478	000000000000010987cded88234645ea0c627747d4b349d409da94e82afd5aab	15 Sep 2011, 15:06	0.01 MB	12	193
145,477 145,477	0000000000000054c3a2a633cf80cd99096fe037fd1f1eac76976e1e24cdbbcf	15 Sep 2011, 15:02	0.03 MB	96	150
145,476 145,476	00000000000007f9a16163b00b8255fcc5a87f86164e72cadbe2c6c85c4577d2	15 Sep 2011, 14:52	0.02 MB	51	181
145,475 145,475	000000000000043ca231129a78dc19081f9e0074cb15566591e279631fa81178	15 Sep 2011, 14:41	0.01 MB	24	133
145,474 145,474	000000000000065044109bdf102c9abd6504e6c7f9ded665e289d65a4ce2de55	15 Sep 2011, 14:39	0.00 MB	11	14

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.59 GB sent, 93.44 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.