igneum/infra/fast-time/override-60x.json
igneum-labs 55ea10cc26 Proving v1: prover on by default, the aggregated segment record, host modes chain, aggregate and verify-segment, the app's aggregator step, spec 7.8, the fast-time harness and the coverage tool
Step 1: app/igneum-app/src/provedefault.rs decides once per install (NVIDIA 12 GB or more, WSL2 answering on
Windows, Linux native, Apple silicon off until measured), never switching an explicit on back off; the Settings
switch line and the tile line say why (5 unit tests). tools/proving-v1/pc2-prover-cost.ps1 is the PC 2 job
(5 min mining alone, 5 min with the prover, GPU memory and host RAM peaks, the sp1-gpu-server's SM targets).

Step 2: the host gains --mode chain (consecutive fixtures, each block aggregated with the previous block's
proof by recursion), --mode aggregate (the live aggregator over shard proof files, a run of blocks in one
process) and --mode verify-segment (the node's verifier against the pinned aggregator key); the app's prover
loop gains aggregate_once (spec 7.8). Eight consecutive live fixtures (blocks 81046 to 81053, node 1's export
at tip 81076) under proving/fixtures/chain/. tools/proving-v1/pc2-chain.ps1 is the PC 2 job (held).

Steps 3 and 4: tools/proving-v1/coverage.mjs (the proven-block share and the on-chain latency from one node's
RPC), tools/proving-v1/net.mjs (the fast-time 3-node harness on 29950+ with the known-finished and
known-failed cases of the chain rule and the unproven rule), the four proving_v1 fields in
infra/fast-time/override-60x.json. Spec 7.8, the 7.4 rows, the 5.3 sentence, docs/plans/proving-v1.md.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-05 20:21:04 +00:00

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{
"timestamp_deviation_tolerance": 132,
"past_median_time_window_size": 27,
"difficulty_window_size": 661,
"min_difficulty_window_size": 150,
"difficulty_rule": "igneum-dual",
"coinbase_payload_script_public_key_max_len": 150,
"max_coinbase_payload_len": 16384,
"max_tx_inputs": 1000,
"max_tx_outputs": 1000,
"max_signature_script_len": 250000,
"max_script_public_key_len": 10000,
"mass_per_tx_byte": 1,
"mass_per_script_pub_key_byte": 10,
"mass_per_sig_op": 1000,
"block_mass_limits": { "compute": 500000, "storage": 500000, "transient": 1000000 },
"block_lane_limits": { "lanes_per_block": 50, "gas_per_lane": 1000000000 },
"storage_mass_parameter": 1000000000000,
"deflationary_phase_daa_score": 0,
"pre_deflationary_phase_base_subsidy": 50000000000,
"skip_proof_of_work": false,
"max_block_level": 250,
"pruning_proof_m": 1000,
"blockrate": {
"target_time_per_block": 1000,
"ghostdag_k": 18,
"past_median_time_sample_rate": 10,
"difficulty_sample_rate": 4,
"max_block_parents": 10,
"mergeset_size_limit": 180,
"merge_depth": 60,
"finality_depth": 720,
"pruning_depth": 13838,
"coinbase_maturity": 2
},
"pre_crescendo_target_time_per_block": 1000,
"crescendo_activation": 0,
"genesis_bits": 487587840,
"finality": {
"checkpoint_interval": 30,
"checkpoint_depth": 20,
"weight_window": 120,
"dust": 5,
"presence_window": 1,
"aggregators": 8,
"equivocation_ban": 120,
"min_daa": 120,
"aggregator_fallback": 1,
"certificate_fold": 3
},
"pow_epoch_blocks": 60,
"pow_epoch_lead": 10,
"pow_day_ms": 1440000,
"difficulty_v2_activation_daa": 18446744073709551615,
"proving_v0_activation_daa": 18446744073709551615,
"finality_v3_activation_daa": 18446744073709551615,
"fees_v1_activation_daa": 0,
"proving_v1_activation_daa": 18446744073709551615,
"proving_v1_segment_blocks": 4,
"proving_v1_unproven_daa": 60,
"proving_v1_aggregator_share_bps": 1000,
"fees": {"pgas": {"version": 1, "cycles_per_pgas": 1000, "intrinsic_pgas_per_tx": 300, "modexp_base": 10, "modexp_per_byte_numer": 1, "modexp_per_byte_denom": 10}, "block_proving_gas_limit": 120000, "shard_proving_gas_budget": 30000, "min_execution_base_fee_wei": 100000000000, "min_proving_base_fee_wei": 10000000000000, "initial_execution_base_fee_wei": 100000000000, "initial_proving_base_fee_wei": 10000000000000, "base_fee_change_denominator": 8}
}