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Memory Pool

23,821 transactions
16.55 vMB
0.03742544 BTC
Random Selection Loading Transactions
Max Size: 90.53/200 MB
Min Fee: 0.1 sats/vbyte

Candidate Block

Mining Attempt 21a105783d4de35c09322370aff1690a80192b564bb6ce0fd374357d064b8f97
Version 20000000
Previous Block 00000000000000000000ee4f16c6a3eee28c6d6a1d2c8a465c93145aba95dc6e
Merkle Root 6f69ea1d059e69704ef22aa2dfc1e63b86fd5014477f5c4b221178c40b9e79a6
Time (UTC) ( ago)
Target 00000000000000000001e63a0000000000000000000000000000000000000000
Nonce 0
Transactions: 5,416
Size: 1.00 vMB
Total Fees: 0.01887452 BTC
Feerates: 126.10 > 1.89 > 0.14 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 929,257 (285,986 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
643,271 643,271 0000000000000000000d1fbdd914a9bea93dbc737a7341def0f497120528ba4f 2,196 1.00/1.00 vMB 122
643,270 643,270 0000000000000000000a63183d9d5da89a6fbef1fb140e16bbf89d0d8da1c542 2,469 1.00/1.00 vMB 94
643,269 643,269 0000000000000000000454f43890f2872c61c164811f85e65f6901fe537a6771 2,738 1.00/1.00 vMB 109
643,268 643,268 00000000000000000007f848edee8b266ea1fc3c1afa91c33df625ffd14d5485 1,919 1.00/1.00 vMB 130
643,267 643,267 0000000000000000000968d618759f6920e8591fb0dd36622f39f031910aa147 2,393 1.00/1.00 vMB 156
643,266 643,266 000000000000000000068998d4f0f1781326314fa42b53e80564258f81f45eb7 3,167 1.00/1.00 vMB 174
643,265 643,265 0000000000000000000e3d0a681dc1890d667129e1f45df376416797a9d24ee6 2,703 1.00/1.00 vMB 54
643,264 643,264 000000000000000000093eea73a17867f11c3ea010dcb5e45e035d710f2edde9 3,109 1.00/1.00 vMB 121
643,263 643,263 0000000000000000000fc04a2cfe690e9467659d2157342105b9e5fa8e1545c9 2,135 1.00/1.00 vMB 68
643,262 643,262 000000000000000000023bebddaef89fd79d7138a6059e2f36f1d4338e94bda6 3,046 1.00/1.00 vMB 112
643,261 643,261 0000000000000000000f33b19e95615c982131e7d7bda3451bfac2dfe8be74a5 2,457 1.00/1.00 vMB 106
643,260 643,260 0000000000000000000773187dca1c0c9a4ab8427092ff7dd14c29cc0e783618 2,736 1.00/1.00 vMB 128
643,259 643,259 00000000000000000005ec45813d865a7871eb813d661b6da481177bd5c09497 2,910 1.00/1.00 vMB 67
643,258 643,258 000000000000000000011be6f3d2badb9ceeacb50a45ac452c2a407702112035 3,000 1.00/1.00 vMB 154
643,257 643,257 0000000000000000000f795922b2488fc512ae571f90db343d4c6871a0ad2d29 2,948 1.00/1.00 vMB 76
643,256 643,256 0000000000000000000ff059a1f59009e2eb14dd4c9e1a1de5b7edc047cf3dc4 2,658 1.00/1.00 vMB 87
643,255 643,255 0000000000000000000ba4ae6cfd3a0ed54452beed2aab2e1d42809e65df26b1 2,149 1.00/1.00 vMB 113
643,254 643,254 0000000000000000000ebf51e5717d2a3337f6ded6fb69a401df83d5fe6cd8d4 2,421 1.00/1.00 vMB 136
643,253 643,253 0000000000000000000c45fe3c126816c2f53eae77dcffcfd652e1809063e862 2,546 1.00/1.00 vMB 150
643,252 643,252 0000000000000000000004f501c48f44aec4674d6f06431b818609dbf677b9bc 1 0.00/1.00 vMB 0
643,251 643,251 00000000000000000003b1b75994f564866d840022b60e0a5270f41a36b0e79e 3,175 1.00/1.00 vMB 142
Previous 10 blocks ↓
Total Size: 807.36 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: 2,817.07 GB
    • Received: 144.86 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.