Blockchain Explorer | learn me a bitcoin

Memory Pool

6,168 transactions

1.86 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	16 mins, 37 secs ago	1.00 vMB	3,886	4

Show Transactions

Blockchain

Tip: 907,863 (702,585 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
205,278 205,278	000000000000004e85b60fa6540dabb03466ea512339047c0e7070ea27a08cb6	27 Oct 2012, 19:17	0.04 MB	79	143
205,277 205,277	00000000000004d1b55f70f8393e85d91d204a6430a386ec075de04b7390c6a2	27 Oct 2012, 19:19	0.04 MB	112	116
205,276 205,276	0000000000000235e2ffc02f67c46b658e78a1caf8664ddadb06f6f841ae8003	27 Oct 2012, 19:08	0.04 MB	64	133
205,275 205,275	00000000000002bdcc01da420542ef93c95e02b0472468e790d0fd3da4aeb9c0	27 Oct 2012, 19:00	0.05 MB	102	182
205,274 205,274	0000000000000533b070cbd6f040829c28c037fedf370e955e90131a429e2a90	27 Oct 2012, 19:03	0.05 MB	130	181
205,273 205,273	00000000000004415210bfee57c0f7b0a1b56d4bf1feda3e3f77bab8bfc8f7f4	27 Oct 2012, 18:51	0.01 MB	7	7
205,272 205,272	0000000000000111077d839a4dce5bcbf9265a652b5dfef85b63ba3c7abe4f12	27 Oct 2012, 18:45	0.13 MB	187	165
205,271 205,271	000000000000015f7d2118092bd4c3980f8cc0d8ebd75b794ea4f7a352c79dad	27 Oct 2012, 18:46	0.03 MB	105	155
205,270 205,270	0000000000000458dc676242cb81d14582f3ace7edfeb87d814f0e8b272ca248	27 Oct 2012, 18:40	0.05 MB	140	120
205,269 205,269	0000000000000508cceb43c817c744e04c557e34799391d5768cbf081cd0e7f2	27 Oct 2012, 18:17	0.16 MB	249	139
205,268 205,268	000000000000048bb34c5363d479113f60010c8b6c387ebc5ba6cac91f9d0bb0	27 Oct 2012, 18:02	0.00 MB	10	93
205,267 205,267	00000000000002e9043729ef29e7946f205ed0733fc5ebd2bd77d07069a0f5a0	27 Oct 2012, 17:45	0.02 MB	72	219
205,266 205,266	00000000000004e99213788f80ff863bdd7ebd49b03dd4315f0d4fb23ced4ac4	27 Oct 2012, 17:39	0.04 MB	61	113
205,265 205,265	00000000000004bb7615c0da61623dcd27aa8861bf8c9f7870d7657f48178e3f	27 Oct 2012, 17:35	0.03 MB	95	0
205,264 205,264	000000000000018ecce797ddfc1ac82297d4dec579eda55f80492c18170adbbd	27 Oct 2012, 17:34	0.06 MB	149	201
205,263 205,263	00000000000004953ffd187aec47d5992e3c0a6a79d9e7212b256f473ce88c24	27 Oct 2012, 17:21	0.03 MB	73	161
205,262 205,262	000000000000037561233174348c068f24f6ff166accd6e0289b15a07755afea	27 Oct 2012, 17:16	0.07 MB	167	150
205,261 205,261	000000000000031ea99566212a6a65b86d445bd8261183141fbd218e8987e329	27 Oct 2012, 17:03	0.13 MB	260	145
205,260 205,260	00000000000002d9970b06d75b7893deebcdf2c0e7415047412b8eba7001ce59	27 Oct 2012, 16:47	0.01 MB	23	34
205,259 205,259	000000000000050142f43a4859810323bd1fc6bdfe1443a75a637d3dde270709	27 Oct 2012, 16:41	0.14 MB	144	117
205,258 205,258	000000000000051031199312dd6392158bc63098ffd3dc4d91c4d639450c5af5	27 Oct 2012, 16:21	0.10 MB	82	213

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.58 GB sent, 94.34 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.