Blockchain Explorer | learn me a bitcoin

Memory Pool

4,633 transactions

1.95 vMB

Show Random Selection

Max Size: 9/200 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 14 secs ago	1.00 vMB	3,441	4

Show Transactions

Blockchain

Tip: 907,869 (753,546 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,323 154,323	00000000000003b0e53508d25a83501293985fd84391f86f226ceb26131f1b05	22 Nov 2011, 08:44	0.00 MB	9	87
154,322 154,322	0000000000000b5e531cea154b0b7afce44cca943b913ea9291c70acd6a0a51c	22 Nov 2011, 08:39	0.03 MB	79	57
154,321 154,321	000000000000083b3b6affe6cb0b5230344dfcb2f743c9cbc2df28e7c0522e41	22 Nov 2011, 08:33	0.02 MB	59	64
154,320 154,320	00000000000008880ad88b410a403f361a4189881828aac43a3fc3fb775a8ccc	22 Nov 2011, 08:20	0.03 MB	45	117
154,319 154,319	00000000000004d2c33c8568e60812d9fe8b16f219fd876371627fb0f6c536a3	22 Nov 2011, 07:54	0.01 MB	24	18
154,318 154,318	0000000000000ae23aca15e267ad84582c6c40d7ae042b69631160d4e2100455	22 Nov 2011, 07:46	0.02 MB	34	61
154,317 154,317	0000000000000aba3d69c2de297453c26027b8fb0562085cb2ebe1dac9c4c2e2	22 Nov 2011, 07:32	0.02 MB	42	60
154,316 154,316	00000000000003c6bc2688c028742971df3e3387e9ce16b810e2282a7b5a88ea	22 Nov 2011, 07:17	0.01 MB	16	0
154,315 154,315	0000000000000ac0600f5441dc2fbf68fe0fffee1e72d087e3f2fffe817d2a7f	22 Nov 2011, 07:05	0.04 MB	148	31
154,314 154,314	0000000000000145305df315ccc78611d00249cd30e2827a5f9b5f3581864780	22 Nov 2011, 06:38	0.00 MB	15	29
154,313 154,313	00000000000007c5a1a177e01a2f2e29b09f752322b7418d294a2850b59b2253	22 Nov 2011, 06:35	0.02 MB	41	136
154,312 154,312	0000000000000a70c8e189530b570cbac6a1ea14fbafb60cbf04a0aeea73f66b	22 Nov 2011, 06:28	0.01 MB	8	60
154,311 154,311	00000000000009414710a2c5f5575c9a80383382c7449a62e3f9f37233d25ccb	22 Nov 2011, 06:15	0.03 MB	77	181
154,310 154,310	000000000000050783baf509cf5f322cc5ee3bff50d92993bfbae64e034947a1	22 Nov 2011, 05:58	0.03 MB	62	89
154,309 154,309	000000000000074b91a3e51f2eb93ca1b992d9da88fc278a75db52c1a9104d50	22 Nov 2011, 05:30	0.01 MB	18	449
154,308 154,308	000000000000099d7770bd8bf6a73820fae96e178964ae16cf1b64f77d6c1e22	22 Nov 2011, 05:18	0.01 MB	33	125
154,307 154,307	00000000000001e03d65990a319f8581160880996d03d0e8395b2fc44b15954f	22 Nov 2011, 05:09	0.00 MB	4	32
154,306 154,306	0000000000000d6ed43fbbe7214449ecdff6b637f8c8dcfecef3a23b9d49b7a6	22 Nov 2011, 05:07	0.00 MB	3	0
154,305 154,305	0000000000000b2853914748975c610a81439c7f77422230ab4621416bbde24f	22 Nov 2011, 05:06	0.01 MB	55	75
154,304 154,304	00000000000006d2887fd36c76468cacdc68c0e49e2bc8002d9ec4e49d961c0e	22 Nov 2011, 04:56	0.01 MB	16	478
154,303 154,303	000000000000055a1807f3aff5ce44a9040ba2390a87abecca3e368d8814cc0b	22 Nov 2011, 04:52	0.01 MB	34	378

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.60 GB sent, 94.42 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.