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Memory Pool

40,982 transactions
27.44 vMB
0.06959389 BTC
Random Selection Loading Transactions
Max Size: 141.51/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 819698da42f8b49e897bb65b3e34386c20438875f53c8654d4709f83852fc074
Version 20000000
Previous Block 00000000000000000000a1786ddd55fd420afa28e0b26d3cdf698b7c13a266b5
Merkle Root 9994021d370ff620a6bfb6822ea80042582b990125d5cd088d36488c99866297
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 3,306
Size: 1.00 vMB
Total Fees: 0.01685104 BTC
Feerates: 101.47 > 1.69 > 0.55 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 914,661 (785,233 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
129,428 129,428 00000000000017f708048fe7450de252efd4e0a7069656a0617e53b41a6caebd 247 0.09/1.00 vMB 423
129,427 129,427 00000000000018df5e199bed72175825579072cd5766bc1d21219f84c128cbea 27 0.01/1.00 vMB 1,801
129,426 129,426 0000000000001339736277b9bebbdbe87bf22920d6d1115539051bb4f8d15083 17 0.02/1.00 vMB 382
129,425 129,425 00000000000013c8fa156cb73b85c702d53ed052bcbb418d78b84002a14063cb 73 0.04/1.00 vMB 500
129,424 129,424 0000000000000e893772b3f2a7bb6755b09ddf7ea5972f6e135d4606c45d8674 65 0.16/1.00 vMB 1,331
129,423 129,423 0000000000000a3312a4ebabc2c18088d18015b96265498843745e76fd728de5 56 0.03/1.00 vMB 568
129,422 129,422 0000000000001b304df5d9db2c1d3e56d681f7e67161f440bbecbc410c772b0c 206 0.10/1.00 vMB 970
129,421 129,421 000000000000065f903297d4f20404ffa39a3d31e35cc24fbf529739ef21c171 36 0.02/1.00 vMB 733
129,420 129,420 0000000000001cd1bc857a05c89646336b3c2c06cb65975ed54af96eace03b71 77 0.05/1.00 vMB 54
129,419 129,419 00000000000014bd29e6e1094e7e9c3b8842216ca0c780944f4ac1a983b3dea4 103 0.05/1.00 vMB 980
129,418 129,418 00000000000011f44a8c2144764423180532c6c557b479503b78b1b548881abc 14 0.01/1.00 vMB 539
129,417 129,417 00000000000001a4054f463503ca1390089a69e0c959d02f0530e9784fbfb844 272 0.07/1.00 vMB 109
129,416 129,416 000000000000019730c261c4c558e0533f0e527f84d22cfd572ff5a4e71290d7 13 0.01/1.00 vMB 336
129,415 129,415 000000000000195b1d91c5a4dfbe41e4258d868eaff348b15d3fa1401cecb8e2 170 0.10/1.00 vMB 21
129,414 129,414 000000000000194fcdb4027ba69cd7a230397e6b6ff733ad9458c1d43987dff9 80 0.05/1.00 vMB 739
129,413 129,413 00000000000013f16ccd902a709cca5a86aa6da486f31d74456513c3b873013c 51 0.04/1.00 vMB 1,721
129,412 129,412 000000000000161785700f62ff9d2aa112f510247e3bb301fcd66af8a7df42b2 67 0.04/1.00 vMB 1,280
129,411 129,411 0000000000001c304231215d01a45344a58be1958c2f22ca654eb8f7c0a1732e 40 0.04/1.00 vMB 1,782
129,410 129,410 00000000000016977b78c7853b81e612679c9ea3fdccac3850c8b36cc9072b24 12 0.00/1.00 vMB 2,136
129,409 129,409 0000000000000bec558f63a445d9f858a6e03575eb41914a749969c6301d60e5 52 0.05/1.00 vMB 1,073
129,408 129,408 000000000000129919baf2594f99c2a7e73be18073dc9f26475b3b70f71240d0 24 0.01/1.00 vMB 761
Previous 10 blocks ↓
Total Size: 781.79 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: 634.06 GB
    • Received: 12.23 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.