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Memory Pool

83,397 transactions
30.41 vMB
0.11033037 BTC
Random Selection Loading Transactions
Max Size: 184.45/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt 03c1d4812b261024feecf60717905588c11a4886f010609f6d85883eeea39e26
Version 20000000
Previous Block 00000000000000000001cb55e2e618f7d0b14eff6361ccd981eeb53f94067c6c
Merkle Root 140f0e3eeb3d2a07df2808feee85de84ecc152c8843c697dc0b809b6b99f2c32
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 4,244
Size: 1.00 vMB
Total Fees: 0.03564044 BTC
Feerates: 301.57 > 3.57 > 1.00 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,120 (608,588 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
306,532 306,532 000000000000000031a6a0b63d49563ee562c9412431ddcafd7ef64006dbe1e7 883 0.57/1.00 vMB 28
306,531 306,531 0000000000000000010965ad4d695c3845787bb962243d2ecf1e82724af91d1a 183 0.10/1.00 vMB 30
306,530 306,530 00000000000000001d2134e5e3d3d0bf3ebbd1a843b7d21cc99b2dc9b8921d02 176 0.07/1.00 vMB 26
306,529 306,529 000000000000000009a047627cae943c0eaaba2f0a1ad613d27b23b0a589355c 679 0.33/1.00 vMB 33
306,528 306,528 000000000000000003a939147e3dc023ff50e0c380f4c0063b6b7ec095dc3787 306 0.26/1.00 vMB 20
306,527 306,527 000000000000000001296b77ddab2bf408618cfb54b94a69e68585e06b97fe3b 144 0.07/1.00 vMB 29
306,526 306,526 00000000000000003175653a4c4c3cd1a7494e94d26af67e6cd09e5a40be12a6 240 0.17/1.00 vMB 25
306,525 306,525 00000000000000004e8c2a5d364a1817c08a52ffc8d77730f422cc26c745677b 455 0.27/1.00 vMB 34
306,524 306,524 00000000000000001dab0c834b8e973e98f9439cf2013949451b678c5abf6837 1,088 0.67/1.00 vMB 28
306,523 306,523 00000000000000001b6f065b60dbd8fa76ddf1a6d798a0ddcfa37ddcdcc2a4d6 724 0.35/1.00 vMB 36
306,522 306,522 00000000000000000086f597e561918b0b0aa3fec2261e49549f4fd8c5ef842f 381 0.32/1.00 vMB 20
306,521 306,521 00000000000000000a6f15a888ad1b167f4aea6115f3c4cc952c96fa54e373cb 1,199 0.65/1.00 vMB 31
306,520 306,520 000000000000000006e17421e9ff1899b2ccf0787c05e2a035b349675a0cf486 712 0.35/1.00 vMB 32
306,519 306,519 00000000000000001061c046325428211c622404b9c51f680e88be4f05a29a2d 674 0.35/1.00 vMB 30
306,518 306,518 00000000000000000bc14f2fbe545be1cf8819488f1b7de8ffbecb2174632884 373 0.33/1.00 vMB 17
306,517 306,517 00000000000000000f4c9342743b35cf65256f49848550d5ed1ff26559c56e20 256 0.10/1.00 vMB 43
306,516 306,516 000000000000000039499ae542266f7a655a227408b5e6eaf0e42217d35eb0eb 563 0.28/1.00 vMB 33
306,515 306,515 00000000000000004b105fb8c17eb9bb8efc8452b2a101d193622b1489e1a2c0 144 0.08/1.00 vMB 27
306,514 306,514 000000000000000017fad0a292e5b062cf120d2b4d7d6026c7a3010213e00fef 161 0.15/1.00 vMB 23
306,513 306,513 00000000000000004c6d591ce8972b2111d5668289f3f2c356ccb9b278b8127c 442 0.28/1.00 vMB 23
306,512 306,512 0000000000000000280d64ddcf70e8ffd1f252860074de02c239b555bc7dd79f 82 0.04/1.00 vMB 29
Previous 10 blocks ↓
Total Size: 782.60 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: 671.77 GB
    • Received: 16.01 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.