Blockchain Explorer | learn me a bitcoin

Memory Pool

6,458 transactions

2.20 vMB

Show Random Selection

Max Size: 13/200 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
907,847	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 48 secs	1.00 vMB	2,822	3

Show Transactions

Blockchain

Tip: 907,846 (679,647 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
228,199 228,199	000000000000001e4d825aaf3250fea5886f903ef33b2ec17940ee3fbaf952dc	27 Mar 2013, 04:15	0.20 MB	386	145
228,198 228,198	00000000000001b37cee270740916eb4db05582eb3b53efc0476a91f02e368f6	27 Mar 2013, 04:06	0.45 MB	738	126
228,197 228,197	000000000000005d570eb36ec0b04b9c723685fd0714735a5074fb75423c27b9	27 Mar 2013, 03:56	0.25 MB	781	294
228,196 228,196	000000000000008a4b8958386f42bb050112ce38b27f9b060d2f84116a8ae89b	27 Mar 2013, 02:57	0.25 MB	501	150
228,195 228,195	000000000000005330972cd41d7a18216b8c9bec97e71cb560c989dc1bb4b59e	27 Mar 2013, 02:52	0.00 MB	3	0
228,194 228,194	00000000000001996678f42e57ee1d689efacff38bc7f234062a9ba3a6e96f6f	27 Mar 2013, 02:46	0.03 MB	39	21
228,193 228,193	00000000000001baf1ea55c81df5678c5d41b2366b554db5415f1436eb8325aa	27 Mar 2013, 02:46	0.05 MB	87	106
228,192 228,192	0000000000000055e2ddb6380018079a3e150f41557f621fc5bba7d24717961a	27 Mar 2013, 02:43	0.48 MB	800	155
228,191 228,191	00000000000000efefdbc4ec0023853d81e4b7b0f34556658c784ba34974b65b	27 Mar 2013, 02:27	0.25 MB	721	282
228,190 228,190	0000000000000113c4533e50f56cc783b48943569cc77a852bd3d52507247333	27 Mar 2013, 02:20	0.11 MB	256	13,600
228,189 228,189	000000000000012adb2533a0c026c86301fa85f3468912e015121e79d867e61a	27 Mar 2013, 01:36	0.24 MB	488	170
228,188 228,188	00000000000001206811a5d748b4e099da9c1d59c1fc85deb3db72bf18131b7d	27 Mar 2013, 01:24	0.10 MB	221	210
228,187 228,187	000000000000008521c1be2731de1cc75a2130088ec827e0a1086ae996972f70	27 Mar 2013, 01:18	0.15 MB	251	64
228,186 228,186	0000000000000105b8c6b548e7e609ecebd201b584efdf87f9fa8adcd6f46af7	27 Mar 2013, 01:16	0.18 MB	327	155
228,185 228,185	00000000000001f24b687b88d405346c77a85ab34df402c0ae5e73148324ef35	27 Mar 2013, 01:08	0.38 MB	672	139
228,184 228,184	000000000000026b95879a91f1699d67247819f89fe7db7249ab07c4ff7f58d1	27 Mar 2013, 00:59	0.15 MB	512	235
228,183 228,183	00000000000002456b17362a0226111d14ed974f0bd143cbdfd033be49f2f392	27 Mar 2013, 00:32	0.15 MB	339	138
228,182 228,182	000000000000014262143f57b7cf2e7eb4f7c8305bff7141edd58222a3920633	27 Mar 2013, 00:27	0.18 MB	496	190
228,181 228,181	00000000000000e1735c66183d06eb0714ebd337856c8c4aed2ce1861ace38a1	27 Mar 2013, 00:21	0.15 MB	369	101
228,180 228,180	0000000000000103a5a38f4d98890e2adc9d27b20c6ad8ac9a292f19b9d0f732	27 Mar 2013, 00:18	0.15 MB	286	59
228,179 228,179	000000000000026a9eb3a9e08470ba1cabfc06ac4f410706e19f0ed356651bce	27 Mar 2013, 00:17	0.22 MB	527	164

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.20 GB sent, 94.19 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.