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Memory Pool

82,947 transactions
31.40 vMB
0.09407551 BTC
Random Selection Loading Transactions
Max Size: 190.60/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 543ef5d801423f8f2a74bf627cf57a604e88542d71120218ef86f5273a0433ba
Version 20000000
Previous Block 00000000000000000001b66b272ca3a270115c0167b0c55ec51ed4c599c6d99e
Merkle Root 0c77721751f29d558cb5c251228d61e472782d56a8d5d9d9ca0c13267c8479fb
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,140
Size: 1.00 vMB
Total Fees: 0.02603796 BTC
Feerates: 100.69 > 2.61 > 0.33 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,184 (93,614 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
821,570 821,570 0000000000000000000090d78f8fb33342a5fbebd79389fbd7bd10a869b41671 3,768 1.00/1.00 vMB 418
821,569 821,569 00000000000000000002842c96407c974eb0c43bd3652bd96fe8f41e36431e2a 4,102 1.00/1.00 vMB 346
821,568 821,568 0000000000000000000060f6ece3250589e60f8e03af49887b092eb92ae4ec7d 3,919 1.00/1.00 vMB 358
821,567 821,567 00000000000000000000a660a5deb8c1ae9ec06fc70cc6e02a4160a506e22502 3,419 1.00/1.00 vMB 461
821,566 821,566 0000000000000000000004897137bf0b31f1bc4edef873390e5b33870fea35e7 4,437 1.00/1.00 vMB 319
821,565 821,565 0000000000000000000189044452cfd9c8c29da5d10af05664e2b2a1af3d20f2 3,455 1.00/1.00 vMB 436
821,564 821,564 0000000000000000000250b25105294544df9576db20971a4525cf1b99dbfe35 4,158 1.00/1.00 vMB 308
821,563 821,563 0000000000000000000326d7b737bcf0f558696811f13ebfe3cb4c880fb7aee6 2,614 1.00/1.00 vMB 256
821,562 821,562 00000000000000000000d667897810a837263f39499dc09ff01f2ca9ecd71a77 4,466 1.00/1.00 vMB 366
821,561 821,561 00000000000000000003eb6120b253a0c1c35eab9c88718a2e7d1aecd5e1d342 3,987 1.00/1.00 vMB 351
821,560 821,560 00000000000000000000434956e8744b90b291b71cccf99d77877cbd6df02915 4,285 1.00/1.00 vMB 321
821,559 821,559 000000000000000000022ff5f876a530a60f965c7e54ef0846d94d83cee0868a 4,392 1.00/1.00 vMB 327
821,558 821,558 000000000000000000021acfc5ea4f7acf24f65e00a758388330e497909e3066 4,573 1.00/1.00 vMB 362
821,557 821,557 0000000000000000000417174af3257e8fce15dbd79a311de30472b9b6ac4d50 4,364 1.00/1.00 vMB 319
821,556 821,556 000000000000000000025f28012ec821515256b8dfd97a1a0fb713eb052287fc 4,152 1.00/1.00 vMB 381
821,555 821,555 00000000000000000001a64df7a39ddb5d9f3fe32c8421316462c75fe9da764d 4,045 1.00/1.00 vMB 314
821,554 821,554 00000000000000000000138a4fe8830983f6deb82ae7d80017fdee4d31f1e55f 4,545 1.00/1.00 vMB 341
821,553 821,553 00000000000000000003668e4af7ffb039a2fcbc117577f0395ae403e8952729 4,518 1.00/1.00 vMB 357
821,552 821,552 0000000000000000000226061a3b4297a6b94d0c91045835f49e33bbe0cf1927 4,900 1.00/1.00 vMB 362
821,551 821,551 0000000000000000000315a99ded2e2941f34bbe406c2f6fb46ce0ccdc58c915 4,114 1.00/1.00 vMB 343
821,550 821,550 00000000000000000000c2b3a0f7991179d6afbaf54df8630ee525205f062472 4,613 1.00/1.00 vMB 371
Previous 10 blocks ↓
Total Size: 782.72 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 11
  • Data Transfer:
    • Sent: 702.63 GB
    • Received: 16.63 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.