Blockchain Explorer | learn me a bitcoin

Memory Pool

4,064 transactions

1.78 vMB

Show Random Selection

Max Size: 8/200 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	7 mins, 42 secs ago	1.00 vMB	2,877	4

Show Transactions

Blockchain

Tip: 907,869 (797,514 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
110,355 110,355	000000000001a5af28a5b3cdfa0f1d25a9b44dd7232d4db81260c635cb9f29d4	25 Feb 2011, 11:57	0.00 MB	6
110,354 110,354	000000000000853b261969a900e7d745c80c2994de734a152a87a13e8cf8ccfd	25 Feb 2011, 11:53	0.00 MB	6
110,353 110,353	0000000000005a65a582e8ed39a1635dc6a384a8a0b5f662eabf8ecae2add16e	25 Feb 2011, 11:45	0.00 MB	3
110,352 110,352	000000000000e4f1235ea9d81f4c29f06db9c0e9625e36d51b7e68a3ea6bb0cb	25 Feb 2011, 11:40	0.00 MB	3
110,351 110,351	000000000000ccb1644d3c2bc3c8f5d89939b9622694739d12e42f9059ac901e	25 Feb 2011, 11:35	0.00 MB	4
110,350 110,350	000000000000ac3670066eaafa15e7018ce50bbf0ae8f920209fd590f0399773	25 Feb 2011, 11:32	0.00 MB	8
110,349 110,349	0000000000007b74758fbb8ff5c140c1c740becf4603682c013f640bddd9f00c	25 Feb 2011, 11:23	0.00 MB	7
110,348 110,348	0000000000004c85d74057acced18ab217200af7881c24d5577f6c1c94449d1d	25 Feb 2011, 11:17	0.00 MB	1
110,347 110,347	0000000000016fd0cde7a667bcecec2b44bc1aa561acda0a444b550f1d5ab7b3	25 Feb 2011, 11:16	0.00 MB	10
110,346 110,346	000000000000273ede1cd8bfd03774181338f74a6768b3c811763e7b2e20fd9b	25 Feb 2011, 11:14	0.00 MB	12
110,345 110,345	00000000000016f117d9383dcbb4c033bf2a5537f8cd616010cb7724991c0bbc	25 Feb 2011, 11:12	0.00 MB	12
110,344 110,344	00000000000186cc1b3d630d0a81123f2115a447ef8cf681c08d9d06f74fe300	25 Feb 2011, 11:03	0.01 MB	24
110,343 110,343	000000000001314f466e3782d51e1f9c91bf0e4ce4f4a19a33d6ca266c7a0186	25 Feb 2011, 10:59	0.00 MB	2
110,342 110,342	000000000001c04480ad0a680f9dbfa6a1e51f8e616cddea04068c66a11ffdbd	25 Feb 2011, 10:58	0.00 MB	1
110,341 110,341	000000000000a1041805f302548717f57c90c102bc98c9bd2c556c7d84c4b68b	25 Feb 2011, 10:57	0.00 MB	4
110,340 110,340	00000000000126c844446cbc095cf714b51371bf693ec926c0435708902c06bb	25 Feb 2011, 10:54	0.00 MB	1
110,339 110,339	000000000000f328d277e782a3764940a9ea03d2d4d1b4a1e576c80e7c8b528b	25 Feb 2011, 10:52	0.00 MB	1
110,338 110,338	000000000000475f891610a8a2fabb21739c645499b99d482ddbd64c7eb1afce	25 Feb 2011, 10:50	0.00 MB	5
110,337 110,337	00000000000166ca257c9e42329f695543ee28f6a513ffadd48305958efa7975	25 Feb 2011, 10:44	0.00 MB	3
110,336 110,336	000000000001b601d71e54c5ee4d7a619390f12b847e9694cb16f072bf0b7ab2	25 Feb 2011, 10:41	0.00 MB	6
110,335 110,335	000000000001bfbebfb823db359e36a2f62a5e58eab4d4f94de030a4898c3e3d	25 Feb 2011, 10:35	0.00 MB	5

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.