Helium Chain Variables

These are all of the current chain variables and the current values as returned by the API.

Chain Variables

allow_zero_amount

[Default description]

alpha_decay

[Default description]

0.0035

assert_loc_txn_version

[Default description]

2

batch_size

[Default description]

400

beta_decay

[Default description]

0.002

block_time

[Default description]

60000

block_version

[Default description]

v1

chain_vars_version

[Default description]

2

consensus_percent

[Default description]

0.06

data_aggregation_version

[Default description]

2

dc_payload_size

[Default description]

24

dc_percent

[Default description]

0.325

density_tgt_res

[Default description]

4

dkg_curve

[Default description]

SS512

election_bba_penalty

[Default description]

0.001

election_cluster_res

[Default description]

4

election_interval

[Default description]

30

election_removal_pct

[Default description]

40

election_replacement_factor

[Default description]

4

election_replacement_slope

[Default description]

20

election_restart_interval

[Default description]

5

election_seen_penalty

[Default description]

0.0033333

election_selection_pct

[Default description]

1

election_version

[Default description]

4

h3_exclusion_ring_dist

[Default description]

6

h3_max_grid_distance

[Default description]

120

h3_neighbor_res

[Default description]

12

hip17_interactivity_blocks

[Default description]

3600

hip17_res_0

[Default description]

0

2

1

100000

2

100000

hip17_res_1

[Default description]

0

2

1

100000

2

100000

hip17_res_10

[Default description]

0

2

1

1

2

1

hip17_res_11

[Default description]

0

2

1

100000

2

100000

hip17_res_12

[Default description]

0

2

1

100000

2

100000

hip17_res_2

[Default description]

0

2

1

100000

2

100000

hip17_res_3

[Default description]

0

2

1

100000

2

100000

hip17_res_4

[Default description]

0

1

1

250

2

800

hip17_res_5

[Default description]

0

1

1

100

2

400

hip17_res_6

[Default description]

0

1

1

25

2

100

hip17_res_7

[Default description]

0

2

1

5

2

20

hip17_res_8

[Default description]

0

2

1

1

2

4

hip17_res_9

[Default description]

0

2

1

1

2

2

max_antenna_gain

[Default description]

150

max_open_sc

[Default description]

5

max_payments

[Default description]

50

max_staleness

[Default description]

100000

max_subnet_num

[Default description]

5

max_subnet_size

[Default description]

65536

max_xor_filter_num

[Default description]

5

max_xor_filter_size

[Default description]

102400

min_antenna_gain

[Default description]

10

min_assert_h3_res

[Default description]

12

min_expire_within

[Default description]

15

min_score

The minimum score for a hotspot to be eligible to get elected to a consensus group.

0.15

min_subnet_size

[Default description]

8

monthly_reward

[Default description]

500000000000000

nonce

[Default description]

60

num_consensus_members

[Default description]

16

poc_addr_hash_byte_count

[Default description]

8

poc_centrality_wt

[Default description]

0.5

poc_challenge_interval

[Default description]

240

poc_challenge_sync_interval

[Default description]

90

poc_challengees_percent

[Default description]

0.0531

poc_challengers_percent

[Default description]

0.0095

poc_good_bucket_high

[Default description]

-70

poc_good_bucket_low

[Default description]

-130

poc_max_hop_cells

[Default description]

2000

poc_path_limit

[Default description]

1

poc_per_hop_max_witnesses

[Default description]

25

poc_reward_decay_rate

[Default description]

0.8

poc_target_hex_parent_res

[Default description]

5

poc_typo_fixes

[Default description]

poc_v4_exclusion_cells

[Default description]

8

poc_v4_parent_res

[Default description]

11

poc_v4_prob_bad_rssi

[Default description]

0.01

poc_v4_prob_count_wt

[Default description]

0

poc_v4_prob_good_rssi

[Default description]

1

poc_v4_prob_no_rssi

[Default description]

0.5

poc_v4_prob_rssi_wt

[Default description]

0

poc_v4_prob_time_wt

[Default description]

0

poc_v4_randomness_wt

[Default description]

0.5

poc_v4_target_challenge_age

[Default description]

1000

poc_v4_target_exclusion_cells

[Default description]

6000

poc_v4_target_prob_edge_wt

[Default description]

0

poc_v4_target_prob_score_wt

[Default description]

0

poc_v4_target_score_curve

[Default description]

5

poc_v5_target_prob_randomness_wt

[Default description]

1

poc_version

[Default description]

10

poc_witness_consideration_limit

[Default description]

20

poc_witnesses_percent

[Default description]

0.2124

predicate_callback_fun

[Default description]

version

predicate_callback_mod

[Default description]

miner

predicate_threshold

[Default description]

0.95

price_oracle_height_delta

[Default description]

10

price_oracle_price_scan_delay

[Default description]

3600

price_oracle_price_scan_max

[Default description]

90000

price_oracle_public_keys

[Default description]

0

13Btezbvbwr9LhKmDQLgBnJUgjhZighEjNPLeu79dqBbmXRwoWm

1

13CFFcmPtMvNQCpWQRXCTqXPnXtcsibDWVwiQRKpUCt4nqtF7RE

2

1431WVQvoV7RAJpoLCaBrTKner1Soed4bk69DddcrHUTCWHV6pj

3

136n9BEbreGUNgXJWtyzkBQcXiNzdMQ5GBoP8L2J6ZReFUAwUjy

4

14sqAYg1qxzjKTtyHLYZdH6yDtA3KgyoARhWN1cvLZ94dZw5vEc

5

145J6Aye86pKTJrUHREiXu7qqppZBcWY1bvWo8id7ZjxyuainYj

6

14EzXp4i1xYA7SNyim6R4J5aXN1yHYKNiPrrJ2WEvoDnxmLgaCg

7

147yRbowD1krUCC1DhhSMhpFEqnkwb26mHBow5nk9q43AakSHNA

8

14t33QjopqCUVr8FXG4sr58FTu5HnPwGBLPrVK1BFXLR3UsnQSn

price_oracle_refresh_interval

[Default description]

10

reward_version

[Default description]

5

rewards_txn_version

[Default description]

2

sc_causality_fix

[Default description]

1

sc_gc_interval

[Default description]

10

sc_grace_blocks

[Default description]

10

sc_open_validation_bugfix

[Default description]

1

sc_overcommit

[Default description]

2

sc_version

[Default description]

2

securities_percent

[Default description]

0.34

snapshot_interval

[Default description]

720

snapshot_version

[Default description]

1

staking_fee_txn_add_gateway_v1

[Default description]

4000000

staking_fee_txn_assert_location_v1

[Default description]

1000000

staking_fee_txn_oui_v1

[Default description]

10000000

staking_fee_txn_oui_v1_per_address

[Default description]

10000000

staking_keys

[Default description]

0

13ENbEQPAvytjLnqavnbSAzurhGoCSNkGECMx7eHHDAfEaDirdY

1

13daGGWvDQyTyHFDCPz8zDSVTWgPNNfJ4oh31Teec4TRWfjMx53

2

13Zni1he7KY9pUmkXMhEhTwfUpL9AcEV1m2UbbvFsrU9QPTMgE3

3

14rb2UcfS9U89QmKswpZpjRCUVCVu1haSyqyGY486EvsYtvdJmR

4

14sKWeeYWQWrBSnLGq79uRQqZyw3Ldi7oBdxbF6a54QboTNBXDL

5

12zX4jgDGMbJgRwmCfRNGXBuphkQRqkUTcLzYHTQvd4Qgu8kiL4

6

13MS2kZHU4h6wp3tExgoHdDFjBsb9HB9JBvcbK9XmfNyJ7jqzVv

transfer_hotspot_stale_poc_blocks

[Default description]

1200

txn_fee_multiplier

[Default description]

5000

txn_fees

[Default description]

var_gw_inactivity_threshold

[Default description]

600

vars_commit_delay

[Default description]

1

witness_redundancy

[Default description]

4

witness_refresh_interval

[Default description]

20000

witness_refresh_rand_n

[Default description]

1000