Blockchain Explorer | learn me a bitcoin

Memory Pool

3,874 transactions

1.43 vMB

Show Random Selection

Max Size: 8/200 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
907,993	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 32 secs ago	1.00 vMB	3,074	3

Show Transactions

Blockchain

Tip: 907,992 (750,733 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,259 157,259	000000000000006c3c03434ba3763e420aa6b9ab5084146801f368a818a2a80b	12 Dec 2011, 20:57	0.03 MB	64	38
157,258 157,258	0000000000000ace176a84fa621a6422245751049bebb31c4fb934a652d6fdf7	12 Dec 2011, 20:46	0.00 MB	1	0
157,257 157,257	0000000000000755325fd1dfc5b4b680b12303399d90a0c42a3ec1c9c27651cc	12 Dec 2011, 20:34	0.02 MB	53	160
157,256 157,256	00000000000003c6e70a09aabd52f29363d4161d543b596f4160807938018192	12 Dec 2011, 20:16	0.01 MB	24	69
157,255 157,255	00000000000004daa19328015eb3e323e197099d00c8701c335caa1c03726710	12 Dec 2011, 20:06	0.03 MB	100	71
157,254 157,254	000000000000064bcf7970f7babc865d7424e2a5f82040f9fd8eaa01f3a99d12	12 Dec 2011, 19:58	0.00 MB	11	360
157,253 157,253	00000000000003b81b5cb5d01406a6c12e00128ae1a3d160b6649b2e1aba8d9e	12 Dec 2011, 19:54	0.01 MB	24	29
157,252 157,252	00000000000009980a6959a074123014053d2fdb548505356527eb8ba1f36e6e	12 Dec 2011, 19:48	0.01 MB	20	109
157,251 157,251	000000000000002fb09dfb40edc4b0850f4cc82cc89c611f5361f2ecf4594336	12 Dec 2011, 19:46	0.00 MB	2	0
157,250 157,250	0000000000000ccc927f1dd01a0e39baaae82a19e3d1b24ac818375abe15980b	12 Dec 2011, 19:45	0.00 MB	5	13
157,249 157,249	0000000000000c9bad287c08c7cd4e2d93c95c6775235b3e2f4969d36f94d71b	12 Dec 2011, 19:44	0.03 MB	113	3
157,248 157,248 ⇅	0000000000000cc4a5039ae51d1733506684142f7f44855e1e4c9c7385faf2f3	12 Dec 2011, 19:42	0.00 MB	6	480
157,247 157,247	0000000000000810a3490b86e4f302f6557f9621c5c8620c2b09ec8f0cf72794	12 Dec 2011, 19:37	0.05 MB	77	1,310
157,246 157,246	0000000000000d57625392c305f625b71fa5e73dba23b893cc7a23804ba890db	12 Dec 2011, 19:22	0.05 MB	113	606
157,245 157,245	00000000000009f669bca63125a9da14e0642b5a3f940c4b4c6114548324cb37	12 Dec 2011, 19:06	0.01 MB	31	226
157,244 157,244	00000000000004d4ee307d8c5a884281a76b989d8820b7f308915d4558866c64	12 Dec 2011, 18:48	0.05 MB	66	38
157,243 157,243	0000000000000bd888eddf83780a3010ab4b95c0857a32a2bb2de4bb7e32fcab	12 Dec 2011, 18:26	0.00 MB	11	46
157,242 157,242	00000000000004195ef3c8d49335973346538d7264e7b3a652e9dad3bf259f45	12 Dec 2011, 18:20	0.00 MB	12	16
157,241 157,241	0000000000000eb05adb6db62ede92de5eb2c3247254edc522ff41400ad7fc8e	12 Dec 2011, 18:17	0.01 MB	31	105
157,240 157,240	0000000000000428422d876decc714e642e68ff1451dc7ea073f34f06dde9113	12 Dec 2011, 18:13	0.05 MB	93	57
157,239 157,239	00000000000004de96ab0b73ef6c4d526a4e1d19851c13ace3e872deb910ec78	12 Dec 2011, 17:57	0.03 MB	71	44

Previous 10 blocks ↓

Total Size: 769.53 GB

Node Information

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

Uptime: 2 months, 19 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.13 GB sent, 95.60 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.