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Memory Pool

76,119 transactions
29.13 vMB
0.10355507 BTC
Random Selection Loading Transactions
Max Size: 172.20/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt da151991b12665e0ef1f1c82e467c6c73812803ee13de6d64a9262f2586511ea
Version 20000000
Previous Block 000000000000000000007d0a1e8c0ae4964fa44e3af26c0b0a6f061f00bb89fc
Merkle Root f51c7ec3c480f51706bf772de19ea59dda56e566ca859e950e227395a01998c1
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,406
Size: 1.00 vMB
Total Fees: 0.04133800 BTC
Feerates: 201.37 > 4.14 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,039 (605,632 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
309,407 309,407 000000000000000003a2aee7b4ba5405fb2f634e5ad0d7ff6a405041cb1bbeed 203 0.10/1.00 vMB 28
309,406 309,406 00000000000000003108adad355650e57f214587c287cc5b0e9bb6da482b3b77 1 0.00/1.00 vMB 0
309,405 309,405 00000000000000003d956b679cd377cc4b2575c2d654e92a76ca8435a718443a 151 0.16/1.00 vMB 12
309,404 309,404 000000000000000011a58e2ac5a8a5431841c65d8087d96b6ab710d5815e5139 1,409 0.75/1.00 vMB 30
309,403 309,403 00000000000000000c0eab0dbb18c5f6d2b6749be7cfccfd477da835d6a95f3c 24 0.08/1.00 vMB 2
309,402 309,402 00000000000000001994c7f470b6c40f7f00bdf593e0f715f08c9d31e7a4f855 404 0.28/1.00 vMB 23
309,401 309,401 00000000000000001559d6fc07cc138807b07202de2399d4fa50ab9b5ed18c59 21 0.06/1.00 vMB 5
309,400 309,400 000000000000000033a1191fb5cc86814ef3c6135cfb42d7e9daa271f064d095 182 0.10/1.00 vMB 37
309,399 309,399 000000000000000032baa81b3281760bb3c5994bd9e43434871dbf04e0f320c7 341 0.24/1.00 vMB 25
309,398 309,398 00000000000000001c7dd2410fb7dd7baf0fafaa944931488d6e6228094990b7 400 0.27/1.00 vMB 26
309,397 309,397 00000000000000001a93726f7f90f9ba1de8c5a569d69f0a33c7b8d7e296f78b 24 0.01/1.00 vMB 41
309,396 309,396 00000000000000000a4c5fa6d97e05c51b9e1d1990a3a7b48258a614bbd6d860 82 0.05/1.00 vMB 25
309,395 309,395 00000000000000002e5a64c544b8f0c182db9ea75f2bfc409d80e6f9a965ba71 428 0.21/1.00 vMB 34
309,394 309,394 00000000000000001378c999994b2e146d409bf7353c2ce33939ba87fbd91a99 277 0.19/1.00 vMB 22
309,393 309,393 000000000000000019c411f967672950443962ee936dc5c9caeb246ea74aebed 334 0.22/1.00 vMB 27
309,392 309,392 00000000000000002d4941d940b56193773ae53de632710fe349337665ccb9f4 23 0.02/1.00 vMB 15
309,391 309,391 00000000000000000dc6429691cffb804fc58dcebefa6a4387442c2644c8eafd 242 0.12/1.00 vMB 33
309,390 309,390 000000000000000012cdbaea33506dac1eebd237f3cced1cc41c93c0ebd45418 102 0.05/1.00 vMB 31
309,389 309,389 00000000000000003bc20bafd28864fcac582c0cb9bfbed4804b6616cc59a3cd 507 0.25/1.00 vMB 34
309,388 309,388 0000000000000000409a87ad38dbc47b73553de3f068e2f9e24b1c400e436968 228 0.12/1.00 vMB 21
309,387 309,387 00000000000000000cfb3a9bb2f96b86ea6592b8058b2af8d6e3e2a0cc98b982 807 0.47/1.00 vMB 28
Previous 10 blocks ↓
Total Size: 782.46 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 667.91 GB
    • Received: 15.31 GB
  • Uptime:

Notes
  • 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:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. 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.