Blockchain Explorer | learn me a bitcoin

Memory Pool

3,845 transactions

1.20 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,703	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 15 secs	1.00 vMB	3,542	1

Show Transactions

Blockchain

Tip: 907,702 (677,524 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
230,178 230,178	00000000000000f4fa4fc6e87706c1481f140febf2a8f1f1b69e42756fa89a99	07 Apr 2013, 21:04	0.47 MB	1,264	190
230,177 230,177	000000000000015b14695404367c26e138575114d7e51c23f450c9d4bba59cfe	07 Apr 2013, 20:33	0.35 MB	829	161
230,176 230,176	00000000000000f6ca06250bf75d807e99413d62412ad7f1ce043d9c48037435	07 Apr 2013, 20:21	0.09 MB	216	176
230,175 230,175	000000000000007e5f4a39f2264b646d03a7175a232e85e6f4ac45ccbaa72532	07 Apr 2013, 20:18	0.13 MB	288	193
230,174 230,174	0000000000000152f9dace4df58d8c608f95c42245b7b833bb85488bd94a5e1a	07 Apr 2013, 20:16	0.05 MB	118	96
230,173 230,173	0000000000000031b352d3c7f94b2520f536b1abbafe5f76a2ea06c674938460	07 Apr 2013, 20:14	0.25 MB	555	136
230,172 230,172	00000000000001f17f19888ebb1c74dd27ddcb8f0dedc933f23aab09105e3b42	07 Apr 2013, 20:08	0.14 MB	254	131
230,171 230,171	00000000000001781b20344bd8a4bca79fec8f701194cc8de21ce577d58f42ce	07 Apr 2013, 20:03	0.19 MB	480	194
230,170 230,170	00000000000000c3da142d9972ee2c471b6a85cb63a1d9abe8b39a21fc58d186	07 Apr 2013, 19:55	0.09 MB	174	116
230,169 230,169	000000000000009c3a4939a1e11faa4d9ebc85f70411e52b791eedbed96f9f98	07 Apr 2013, 19:53	0.25 MB	646	183
230,168 230,168	00000000000000cd5eb8be8c912377b7c2e66b71ff90e2372e0b613e9f7f207a	07 Apr 2013, 19:37	0.13 MB	160	101
230,167 230,167	00000000000001a9b9d498c36e154e85854ffaceb1966d9d96d37c3a3559f928	07 Apr 2013, 19:35	0.20 MB	399	148
230,166 230,166	000000000000006c2873d79d3db3292b122feb095e415087361797c1d4280388	07 Apr 2013, 19:26	0.25 MB	399	128
230,165 230,165	00000000000001162c7d5dc666c2c160ed28aa2291e6355e09d1c6c3c8988049	07 Apr 2013, 19:21	0.25 MB	662	304
230,164 230,164	00000000000001c65015266d0898bfe76e1e6958f35f566e730f462162443f52	07 Apr 2013, 19:21	0.00 MB	6	0
230,163 230,163	000000000000017d317fd4ca3ec07283eff04576058308164b312777a4c4bbea	07 Apr 2013, 19:03	0.08 MB	208	127
230,162 230,162	0000000000000125e184981c1fe88c65df04b36e2f705e9f4e2fcc6dca74c5f8	07 Apr 2013, 19:01	0.12 MB	272	143
230,161 230,161	00000000000000b352ee50173197dc572500fd2fadf1384b741e22faa890c19f	07 Apr 2013, 18:56	0.39 MB	898	164
230,160 230,160	00000000000001a8acdfa8932200d4f7ab77a5cf1a1603d043832d9c42f416a8	07 Apr 2013, 18:36	0.23 MB	353	132
230,159 230,159	000000000000012fdf38773cf6cdada09524713b88c6f3dc279036f6e21bacf4	07 Apr 2013, 18:31	0.45 MB	1,075	175
230,158 230,158	000000000000020dc6bbccb8f0647e0d47762fd6b7e370183ec3603718fe196d	07 Apr 2013, 18:03	0.10 MB	141	107

Previous 10 blocks ↓

Total Size: 768.99 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.55 GB sent, 92.75 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.