feat: add attestation buildup analysis notebook #49
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Add notebook 09-attestation-buildup analyzing how validator attestations accumulate over time. For each slot, attestations can be included in blocks up to 32 slots later. This analysis shows: - Attestation inclusion CDF heatmaps by slot and epoch - Correlation with blob count and block size - Block propagation timing effects on attestation inclusion - Time series trends of network health Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
cortze
reviewed
Jan 23, 2026
| FROM default.canonical_beacon_elaborated_attestation | ||
| WHERE meta_network_name = '{network}' | ||
| AND {date_filter} | ||
| AND block_slot - slot BETWEEN 1 AND 32 |
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Why are we limiting the inclusion time to only 32 slots?
Since EIP-7045, attestations for the first block in epoch N would have until the end of epoch N+1 to be included, meaning that the max inclusion distance is 63 slots.
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True, this needs to be updated for EIP-7045. I'll take a stab later today.
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