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It has been mentioned a couple times here and there that Len Sassaman was memorialised somewhere in the Block Chain. I was able to find a dump of of the tribute to him, but I can't seem to find where in the Chain did this tribute come from.

What are the Blocks/Transactions that contain the tribute to Len Sassaman?

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Block 138725

Transaction 930a2114cdaa86e1fac46d15c74e81c09eee1d4150ff9d48e76cb0697d8e1d72

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930a2114cdaa86e1fac46d15c74e81c09eee1d4150ff9d48e76cb0697d8e1d72 as reported by forum user makomk here.

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Here's are links that still works as of 2021 and have full disassembled data:

based on this other answer.

The key contents are the outputs of the transaction:

   "out":[
      {
         "spent":false,
         "tx_index":0,
         "type":0,
         "addr":"1CqKQ2EqUscMkeYRFMmgepNGtfKynXzKW7",
         "value":1000000,
         "n":0,
         "script":"76a91481ccb4ee682bc1da3bda70176b7ccc616a6ba9da88ac"
      },
      {
         "spent":false,
         "tx_index":0,
         "type":0,
         "addr":"157sXa7duStAvq3dPLWe7J449sgh47eHzw",
         "value":1000000,
         "n":1,
         "script":"76a9142d2d2d424547494e20545249425554452d2d2d2088ac"
      },
...
      {
         "spent":false,
         "tx_index":0,
         "type":0,
         "addr":"157sXYpjvAyEJ6TdVFaVzmoETAQnHB6FGU",
         "value":1000000,
         "n":77,
         "script":"76a9142d2d2d2d454e4420545249425554452d2d2d2d2088ac"
      }

where:

echo 76a9142d2d2d424547494e20545249425554452d2d2d2088ac | xxd -r -p
echo 76a9142d2d2d2d454e4420545249425554452d2d2d2d2088ac | xxd -r -p

give:

v---BEGIN TRIBUTE---
v----END TRIBUTE----

which clarifies how the message is encoded in the script entries of each output. They are not therefore actually contiguous in the stream.

This is why if you download the blockchain and do:

strings -n20 .bitcoin/blocks/blk00003.dat

it works really well to see the data, as the newlines come from strings itself. The strings output can also be seen at: https://bitcoinstrings.com/blk00003.txt

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