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Memory Pool

31,640 transactions
23.94 vMB
0.03801935 BTC
Random Selection Loading Transactions
Max Size: 131.90/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 44a3a0603a54a3d39938c1710626736d801ae502f8f4031d4a4c85d17586dc83
Version 20000000
Previous Block 000000000000000000016c98ac1125f241d92647ffa0b8f50b7a4ecc5db53470
Merkle Root 446ba6598d43d6bdbfde46e2e21b8aac411c4626964b11a288d2609dbe3bef54
Time (UTC) ( ago)
Target 00000000000000000001f3030000000000000000000000000000000000000000
Nonce 0
Transactions: 4,297
Size: 1.00 vMB
Total Fees: 0.01149005 BTC
Feerates: 402.75 > 1.15 > 0.10 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 939,266 (799,715 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
139,551 139,551 000000000000007ebeca57d3b5e2beccae535a805a8fc8b95e77ef6bc864aaf4 28 0.01/1.00 vMB 398
139,550 139,550 0000000000000421c92b6a724ebc877c7bf751ff62216710486a241815c63b20 65 0.03/1.00 vMB 5
139,549 139,549 00000000000000fed568bab374ac95cc849dcec85c9d3d973b177eac525b8c45 92 0.03/1.00 vMB 294
139,548 139,548 00000000000007767d8c113d33aa02f5af03e26a5afc943a92591192a6ed4cab 180 0.12/1.00 vMB 462
139,547 139,547 0000000000000470fa73af46fc1fb48775a262334fcc797e56931d7989f94dfa 84 0.03/1.00 vMB 15
139,546 139,546 00000000000004066b3f9bccd52e938a7931e7c81e5ff2a5ddabfcb992ed2b68 79 0.05/1.00 vMB 932
139,545 139,545 00000000000005f6f9600b46de4634783fa0242285d88979c83e1372eaa4b801 34 0.03/1.00 vMB 777
139,544 139,544 00000000000007ff8e9b4a75e5f3ff7987e3eab4f889350a052ae462c734aef7 107 0.05/1.00 vMB 236
139,543 139,543 000000000000087cf1ad2ba8d0eb50fb83a0aeebc05bf31a718c343194fb7e19 59 0.02/1.00 vMB 112
139,542 139,542 00000000000008712f2422df9224b6e18438c6fc8fc74df95d281c576cf9c1c3 1 0.00/1.00 vMB 0
139,541 139,541 00000000000000600f83eb014dfb351b0a26db3c2b9de251c2d55de5487ae861 14 0.00/1.00 vMB 367
139,540 139,540 0000000000000202777dfe40076ddeb019ead1b05029a2a0a3679bf927c193a3 77 0.03/1.00 vMB 267
139,539 139,539 00000000000007e6cadc91434a8e5369d09df4c2db3c92a0475e2a1bf452e631 23 0.01/1.00 vMB 163
139,538 139,538 000000000000002c3cc6fe2935af7250a6f5209d4a78f4b480c61020a8164333 46 0.03/1.00 vMB 141
139,537 139,537 000000000000030ca4280dc1c5ae6029a1157caa3a4d47d2d0a0eab812f15802 230 0.09/1.00 vMB 149
139,536 139,536 000000000000011341653dc213202af8a28c759451677ec3396fdb46870fdcd0 31 0.02/1.00 vMB 183
139,535 139,535 000000000000011e19f2e74df7ef017d09b1e5e30ded8f28823838496e5c6c6f 22 0.01/1.00 vMB 54
139,534 139,534 00000000000001819efd32c34d90f32d9a791b56474d0674be76013e475831f8 45 0.01/1.00 vMB 121
139,533 139,533 0000000000000400666cddc1a4dd9f5929685a059e88ca0f7dfcbba9a88dd1dc 52 0.03/1.00 vMB 321
139,532 139,532 00000000000006b37c3c35e7eeffd4fb5cb70b69b94bdd9819b68380faf01ea7 28 0.01/1.00 vMB 301
139,531 139,531 00000000000002931235ae10c8a0c0b688df28e3b837194ad458457392344a40 31 0.01/1.00 vMB 435
Previous 10 blocks ↓
Total Size: 825.39 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: 4,246.25 GB
    • Received: 233.40 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.