Blockchain Explorer | learn me a bitcoin

Memory Pool

8,810 transactions

2.84 vMB

Show Random Selection

Max Size: 16/200 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
908,552	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 28 secs ago	1.00 vMB	3,156	5

Show Transactions

Blockchain

Tip: 908,551 (899,265 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,286 9,286	00000000516e4909d43e0197116b71173c2e5d1097cfa7bcff2754449c690847	31 Mar 2009, 01:33	1
9,285 9,285	00000000a77103e5602f83cea9b65a89cde0c19095cbba84e37bfbbac85f9f7b	31 Mar 2009, 01:20	1
9,284 9,284	0000000026d2af72ee7b249d90df440d229c4687fb991e4df51b2817843ffab3	31 Mar 2009, 01:05	1
9,283 9,283	00000000de2bda4269ff82cdbf40d434408cbaa8cd76c9fc593dd6fd41230c51	31 Mar 2009, 00:48	1
9,282 9,282	000000004a264c6b89385ee2ece891a6a8b6b1017bcac3bd790f5c5f8727ffe0	31 Mar 2009, 00:33	1
9,281 9,281	000000002bbc2f916e063afff0c1e62318a4e924749a799f7fee57751ad97ece	31 Mar 2009, 00:19	1
9,280 9,280	00000000efeaab82fbc4270997b41c11481f4d92c6e334585f744d0d7074cf89	31 Mar 2009, 00:01	1
9,279 9,279	0000000078ae4a8815ec71240175f5cf33e23ab1d5b37261a3ed92070dcc4aca	30 Mar 2009, 23:45	1
9,278 9,278	0000000085c7eb2c0bdac98732126e26892669d171460dfe6378e2b2e4d513da	30 Mar 2009, 23:45	1
9,277 9,277	00000000c9f22d9343cf90c513e5e689b452468194b59ddc09f9dd086e42c4d9	30 Mar 2009, 23:33	1
9,276 9,276	000000006f69d67a88c3b3333613ab0ac0f07a81eb983fdf48982cd89d7f88c1	30 Mar 2009, 23:22	1
9,275 9,275	00000000b20bce8ebc89a6e530d113f6959b858976bdc69031f35719a25ea9bc	30 Mar 2009, 23:01	1
9,274 9,274	000000003723f661fb259c91c61c1f6d63deffa7af8d90b11efacd6505a9c4cb	30 Mar 2009, 22:54	1
9,273 9,273	000000000bad0ecb8a67a44f11b5ae8c01ba027998cc9dc8138f680ce22a8cf6	30 Mar 2009, 22:40	1
9,272 9,272	0000000011caa6252cffb17440512eac9fd127351cfeb0b5c73cc9919ba854ae	30 Mar 2009, 22:23	1
9,271 9,271	00000000e6aa546c5c2d133d0a70924c5c903a1763848d515eaae55db60b71a2	30 Mar 2009, 22:21	1
9,270 9,270	00000000a118e4a28b9aaca70cca6195f0ce0a5092325dbf32060c5c53d6ec33	30 Mar 2009, 22:01	1
9,269 9,269	00000000f26dc0abcf26f103471831cf37ef77e3487d167498f3cfadeeaaea7d	30 Mar 2009, 21:50	1
9,268 9,268	00000000162e6210296363f147ab51bffcb993e3d4adf2ff6b94ccd437cd72ea	30 Mar 2009, 21:40	1
9,267 9,267	0000000031521ce8f33cf9d5e90b30bde2d62c6cdaf6f44a591c56e8d3288801	30 Mar 2009, 21:26	1
9,266 9,266	00000000a6912110208e26a9d50329dea8d04501346c60c20ce3012ff2713a8e	30 Mar 2009, 21:03	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 4 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,845.00 GB sent, 100.59 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.