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Memory Pool

30,675 transactions (4.94 vMB)
  • 1 sats/vbyte = 2 blocks ()
Show Random Selection Loading Transactions
Max Size: 41.31/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Height Target Txs Fees Size Avg Feerate AFR
912,597 000000000000000000022b910000000000000000000000000000000000000000 2,253 0.01888337 BTC 0.69 vMB 2.01
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 912,596 (768,096 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Feerate AFR
144,500 144,500 0000000000000050dcb2f323abd12b5e1c11533374856e7bd6b1dbf2d611cc8d 0.05 MB 122 108
144,499 144,499 000000000000083f22a6eae81708e623bd432aa0c808e3eeed85ac9fe949f2ad 0.01 MB 26 309
144,498 144,498 00000000000004bcaade8fd0a707d0171deb51d73cb4da1d6726e0babaa54e0b 0.05 MB 155 57
144,497 144,497 00000000000003ed1a1c402372fcb82c8848d0f126341b0ac4281e506e553e42 0.00 MB 11 493
144,496 144,496 00000000000006779d72f94b84f59cc1a08d057d7b9409bc01998f4aa087b1a0 0.05 MB 105 220
144,495 144,495 000000000000080565306da4b4ca9ce8139d8ff667fb40e2dbbd17f740fadd6d 0.02 MB 10 248
144,494 144,494 00000000000002a5a692f2b82a65a7ccb576061cbe7758e641838ce13675e889 0.05 MB 128 733
144,493 144,493 00000000000000478b4620527c5325a0a91969b1a8ed4d1d97c0e90e28f08348 0.00 MB 13 767
144,492 144,492 00000000000000dcc636ccccfc63fae39939e20fae2a6e837ebd7e524ffc85d0 0.02 MB 30 65
144,491 144,491 000000000000043aa29b7ecfb54aa2c9123573abaf135376f2f79e10039c569a 0.00 MB 7 132
144,490 144,490 000000000000037e35dbd6f11b8b1b01e525c54b826965808fe2b9593f0092e4 0.00 MB 7 587
144,489 144,489 00000000000000723409f08c52789778c6fd8fdf95588847ff093ee03e103f7d 0.01 MB 9 1,135
144,488 144,488 00000000000008e9a02e8a6b9e643e256fc605c94f6b300c88626761fda75075 0.02 MB 55 179
144,487 144,487 00000000000004c9c41fc25185404cab9fb92c89ba65a859f13ac098d47cf1bd 0.02 MB 43 255
144,486 144,486 000000000000025dfcc2b8c64322735c8137a09ea837095b06db63795b5c265a 0.04 MB 134 85
144,485 144,485 00000000000001df9c18b390d32aae3f06d22b9b91858ffabd3b5f115bd83cd7 0.03 MB 47 201
144,484 144,484 00000000000004991632aad03d5b3d11711f5c4affbdf0a0d9cdd1ee6dc8ba85 0.01 MB 53 93
144,483 144,483 0000000000000523e3094eacb6e7653f1ad541e21545b2fa93a1cadcd81f399a 0.02 MB 47 138
144,482 144,482 00000000000000f6df51ec35d62ea1c12700e89c1d10c8c6a8e52443d98bf376 0.01 MB 21 59
144,481 144,481 00000000000006774af35c47a347b257391cc71627500b5a3be0a2202ef56615 0.04 MB 93 108
144,480 144,480 000000000000081d7122443d362e05fe8b55ecca77460c37312620f78e598fd4 0.01 MB 29 187
Previous 10 blocks ↓
Total Size: 778.11 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 54
    • Outgoing: 10
  • Data Transfer:
    • Sent: 20.15 GB
    • Received: 0.38 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.