Blockchain Explorer | learn me a bitcoin

Memory Pool

5,969 transactions

1.74 vMB

Show Random Selection

Max Size: 10/200 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	21 mins, 28 secs ago	1.00 vMB	3,976	4

Show Transactions

Blockchain

Tip: 907,874 (748,608 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,266 159,266	0000000000000bc165cefec74855dd86533a87f3c8b3465eef0cd4bc3ab2dab2	26 Dec 2011, 19:11	0.02 MB	73	75
159,265 159,265	0000000000000666f87273ffee2b20beef2641a097076877daf4cc9e09af97bc	26 Dec 2011, 18:57	0.02 MB	72	84
159,264 159,264 ⇅	0000000000000aeb0e2e314dcbf78baea4cd3aacf4d559cbff6b6598b5f1373a	26 Dec 2011, 18:43	0.03 MB	73	232
159,263 159,263	000000000000073833bca8d0ea909fde717e251576b7b3ccaaa58ad5d39eed60	26 Dec 2011, 18:17	0.01 MB	21	354
159,262 159,262	000000000000054bf5a2bf240813f6b6c810677535a48b643da66330ac9fc581	26 Dec 2011, 18:10	0.02 MB	58	0
159,261 159,261	0000000000000306b32d61554fa088f3a2965bc79d456b181a8fecc033e54aaa	26 Dec 2011, 18:08	0.04 MB	90	193
159,260 159,260	00000000000000d656a5fcb9cdad2e2a3c61f670fbd16d278657fe53e0a8b42c	26 Dec 2011, 17:56	0.03 MB	63	8
159,259 159,259	0000000000000978805211767713345b5cafa726f9b517f130f6bd5675679681	26 Dec 2011, 17:35	0.00 MB	1	0
159,258 159,258	0000000000000d870076427c18fba1a112b6036309a0c54ce4304bb065061690	26 Dec 2011, 17:34	0.03 MB	97	121
159,257 159,257	00000000000006984ce13704924f7a6a8d691635701a01e8b47e84ef34960f31	26 Dec 2011, 17:07	0.05 MB	126	255
159,256 159,256	0000000000000376c28a2ab629949b53de62e47fb00e355f4bcdf7b8c0e133fb	26 Dec 2011, 16:56	0.00 MB	13	41
159,255 159,255	00000000000008ec37ed48ceb94e2665fd79463f71ee6094ce12cadc31b3436e	26 Dec 2011, 16:51	0.01 MB	35	58
159,254 159,254	00000000000000c48fd59d1e1b5e3ffdce847bfd5a26093bf0120e6ef16ca134	26 Dec 2011, 16:41	0.02 MB	25	82
159,253 159,253	000000000000079a30935cfd805f30af87c11ff88b762054d8e7520a5e9abe14	26 Dec 2011, 16:32	0.02 MB	44	315
159,252 159,252	000000000000096d2f6cd49ad5f8c2586acacc6fd4828527465991f52b9be850	26 Dec 2011, 16:21	0.00 MB	1	0
159,251 159,251	000000000000049f78043692475cc2542b1f74a560da64bf42d5cb038a9e12fb	26 Dec 2011, 16:20	0.01 MB	42	13
159,250 159,250	0000000000000be0f01fb79a3f7eebe65a761447f6cffb7d1975633407c01992	26 Dec 2011, 16:06	0.03 MB	56	67
159,249 159,249	00000000000002ec90bf9b8799782995fa592a09490834b296fd62e3912bfa1c	26 Dec 2011, 15:49	0.02 MB	27	681
159,248 159,248	00000000000000ab7644ad9aacf37b3b329d8533a4157b811b614e62472e8d55	26 Dec 2011, 15:41	0.03 MB	55	1,000
159,247 159,247	00000000000009735ae73fdccee6982780ef9a9344d15da520609b4574d9783c	26 Dec 2011, 15:36	0.04 MB	85	116
159,246 159,246	00000000000002a1ed3dffa41d47c2665d0135d701272239106d7b7263b2573d	26 Dec 2011, 15:00	0.02 MB	68	147

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.77 GB sent, 94.49 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.