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Memory Pool

51,521 transactions
29.26 vMB
0.07977708 BTC
Random Selection Loading Transactions
Max Size: 158.28/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt ef0c90fefe1802787de770bfffc2b8d826526f87ac9e1b92a192f0de82110ba7
Version 20000000
Previous Block 0000000000000000000191cff1c72555e27a3caba96683c65a586451f3da17d1
Merkle Root 77b8820a42652c09d95a93a488decec6d701f35801a6aa5ca7a1b73d335bd029
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,413
Size: 1.00 vMB
Total Fees: 0.02375369 BTC
Feerates: 173.90 > 2.38 > 0.27 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,840 (397,225 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
517,615 517,615 0000000000000000000d60ef16698d83af406cb6b4f5070c418d670f30c78dcb 25 0.01/1.00 vMB 21
517,614 517,614 00000000000000000038311d5991daa89a0b6b83168de5c9d750b0044ffc4db3 1,991 0.81/1.00 vMB 23
517,613 517,613 00000000000000000034726ef6cd1629b0eba429b259f306844b2e1f84e17f19 1,243 0.39/1.00 vMB 35
517,612 517,612 0000000000000000004486250b08bc6a306123fa48b07da8a65dd09d851d0f12 631 0.21/1.00 vMB 27
517,611 517,611 0000000000000000003bfcb34f29225115718cdd559b1afd311eade31f8e6782 278 0.08/1.00 vMB 26
517,610 517,610 0000000000000000000f086fc92dd7258668c2b29fb272db0e4025c37ad75545 193 0.08/1.00 vMB 30
517,609 517,609 00000000000000000007aca86e7fd3dc6998cf68bf005eb9e8b665b86a22b54e 159 0.07/1.00 vMB 74
517,608 517,608 000000000000000000367f8a7b5213ce2259ac85d7ae3595b48591f24e488f7a 126 0.04/1.00 vMB 31
517,607 517,607 00000000000000000026cf0de760789e29d4b405996141539db44d1472a6d110 2,132 0.76/1.00 vMB 27
517,606 517,606 000000000000000000362c387db7d27e38c6a946d8b1625bf71764bbed834074 36 0.01/1.00 vMB 20
517,605 517,605 00000000000000000013ea7bf3341efa41d62f31f88a5d60fae5ecb84bc8fc14 804 0.24/1.00 vMB 16
517,604 517,604 00000000000000000014cfc296ca60674de142687db02a830bc8d2fcfa335bfc 1,089 0.64/1.00 vMB 25
517,603 517,603 0000000000000000003a34783ec96a032e88998ff95c42ae500ad98b17a3cd84 520 0.16/1.00 vMB 22
517,602 517,602 0000000000000000003258c33963eadcc91c4f679a772038b72d69f9c9e9e1ec 77 0.02/1.00 vMB 20
517,601 517,601 000000000000000000000388a8c212badee4d31543b7afdca2d67e501853bb1a 278 0.09/1.00 vMB 16
517,600 517,600 000000000000000000482acd7cbd41ac113b11fe1226d5d0b17881b3e6287e4b 880 0.36/1.00 vMB 20
517,599 517,599 00000000000000000011a8c3f02c331d865f87c1beea57f8b5040dd72f3958aa 1,211 0.47/1.00 vMB 24
517,598 517,598 00000000000000000004eb2cc97be82d9f1250ef6c18f0887908ae1c3ef3b8b7 1,713 0.58/1.00 vMB 23
517,597 517,597 00000000000000000002600e6fcc926667227fe92f3ad593d8e46644176883ae 131 0.04/1.00 vMB 36
517,596 517,596 000000000000000000222f7efcfc6c209d9ca1e1880b7207b8dd28a9831cd45e 2,091 0.91/1.00 vMB 27
517,595 517,595 00000000000000000021825bce06414a258f5a90f8d3175975a8a51d3a8be6dc 49 0.02/1.00 vMB 12
Previous 10 blocks ↓
Total Size: 782.11 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: 651.84 GB
    • Received: 13.65 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.