Questions tagged [block]

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4
votes
2answers
65 views

How is the hash code of blocks generated?

Consider any given block of the chain (e.g. this one). Its hash code is: BL7wTUBp1apNisdzsjbb8dRYGGxoKDQxeMB3XqBNHoiqeL5URs2 I am developing a tool that takes this hash code and produces a "random" ...
4
votes
0answers
64 views

Missing more blocks than normal (Fitness/Mempool issue)

I've been told this could be a connectivity issue, but I highly doubt that's the issue. Any help would be greatly appreciated. This is not your random block missed issue. I miss about 1/3-1/4 blocks I ...
4
votes
0answers
34 views

Endorser did not see new block; Node did not switch head?

Yesterday we missed an endorsement. Upon investigations of our endorser logs: Apr 18 23:20:53 - client.blocks: Saw head BLwEarjr2QpV Apr 18 23:20:53 - client.endorsement: Received new block ...
4
votes
0answers
35 views

Priority 5 block baked. How to analyse what happened here?

Block BLznpNup33vnSbByistRGsjsGZvYu6dy89zwMY8x4Z3rB9j53Ys at block level 367813 was baked with priority 5 by Foundation Baker 1 and thus was baked roughly 7 min after the previous block. I've never ...
5
votes
1answer
38 views

Why did my baker lose a block?

My baker address is tz1XXayQohB8XRXN7kMoHbf2NFwNiH3oMRQQ and I lost the block BMP5PSZ97etLozjnSERt2LLHbPPwNXbAhmNf7WNCWnqkwZHWYXo, and I would like to understand why? When I check the baker log, I ...
4
votes
1answer
244 views

“estimated_time” on baking right is not constant

Yesterday I noticed that estimated_time on baking rights is not constant. It looks like it changes at the start of every block. Can someone explain why that happens? For example: {estimated_time: "...
3
votes
1answer
31 views

Error: cannot_parse_bock_header

Does anyone know, if this error means that is a bad block? or that i'm doing something wrong? The error happens when I try to Inject a Block. [{"kind":"permanent","id":"validator.invalid_block","...