/
onflow.org
Flow Playground

Past Spork Info

Information about all Flow Mainnet and Testnet sporks.

Mainnet Sporks

Mainnet 6

Spork Info
Access Node: access.mainnet.nodes.onflow.org:9000
Date: Mar 10, 2021
Root Height: 12609237
Root Parent ID: c68e63ca5b6f7ff61ef2b28d7da528c5b677b0f81f2782f067679c108d77932b
Root State Commit: ddfedbfaa2d858e6a8e3b142381a91b289f50e45622f5b5a86ac5c00ce61bf11
Git Commit: c887bd343ca7db6351690007b87bec40d39d7b86
Branch/Tag: v0.14.9
Docker Tag: v0.14.9

Releases compatible with Mainnet 6:

Network Implementations

Flow Go: https://github.com/onflow/flow-go/releases/tag/v0.14.9
Emulator: https://github.com/onflow/flow-emulator/releases/tag/v0.16.1

Emulator v0.16.1 is distributed in Flow CLI v0.15.0: https://github.com/onflow/flow-cli/releases/tag/v0.15.0

SDK Compatibility

Flow Go SDK

Minimum version: https://github.com/onflow/flow-go-sdk/releases/tag/v0.16.1
Recommended version: https://github.com/onflow/flow-go-sdk/releases/tag/v0.16.1

Flow Client Library (FCL)

Minimum version: v0.0.66
Recommended version: v0.0.67

While FCL v0.0.67 is not strictly necessary to use Mainnet 6, we strongly recommend upgrading in order to adapt to wallet improvements that were introduced in v0.0.67.

Mainnet 5

Spork Info
Access Node: access-001.mainnet5.nodes.onflow.org:9000
Date: Feb 17, 2021
Root Height: 12020337
Root Parent ID: 9131733835702b0d6321088bddb4642a4964bb5c630440ccb0de47bdbc371d1a
Root State Commit: 54bef048a6c5574ef4eb452dd2698aeb2fe5eca6edd536aca6d0bc631c2daaa9
Git Commit: 027569a9d76e41b1140b189fa1b9187c711ab241
Branch/Tag: v0.14.1 for Access, Verification, Collection and v0.14.2 for Consensus and Execution
Docker Tag: v0.14.1 / v0.14.2

Mainnet 4

Spork Info
Access Node: access-001.mainnet4.nodes.onflow.org:9000
Date: Dec 16, 2020
Root Height: 9992020
Root Parent ID: 691e35a4ac4d0d47e1be1ec81512ac9f6cdd04545b908fad1d6ceea58c76b560
Root State Commit:0011fda57f2f3aaa8e6bcc1e1deea9778a9543252f8b65bbd4ebca3687789420
Git Commit: f4a73c7f20109209e9e2e999cf50fcf1ec41241b
Branch/Tag: v0.13.1
Docker Tag: v0.13.1

Mainnet 3

Spork Info
Access Node: access-001.mainnet3.nodes.onflow.org:9000
Date: Dec 9, 2020
Root Height: 9737133
Root Parent ID: 116751c904a7f868cd6e8c90522fdbd70fe826db6886b830338c68c6339df3e7
Root State Commit:1d2c91e801d0560024848a0c981e03120efc372436ada5f7909c4d44d4600f04
Git Commit: badd5887512b955e7aa18b4e73dae980ca72fa22
Branch/Tag: v0.12.6
Docker Tag: v0.12.6

Mainnet 2

Spork Info
Access Node: access-001.mainnet2.nodes.onflow.org:9000
Date: Nov 13, 2020
Root Height: 8742959
Root Parent ID: 116751c904a7f868cd6e8c90522fdbd70fe826db6886b830338c68c6339df3e7
Root State Commit:d6a25be552ed93213df0ffc2e8c7f39f6401c04cbf22bac7a4b84d3c9493f005
Git Commit: 4ef68efb935c0e3393ae3966752ece5e7739bab4
Branch/Tag: v0.11.1
Docker Tag: v0.11.1

Mainnet 1

Spork Info
Access Node: access-001.mainnet1.nodes.onflow.org:9000
Date: Oct 13, 2020
Root Height: 7601063
Root Parent ID: ab1ee18b6e1c0ee11cc021c26a17c694c627699a576e85f7013cd743bdbc7877
Root State Commit:6e1adf15689eaf5ea6859bcdd0b510f5eb4c34dac878d8577b3f65bc20c3f312
Git Commit: 114d45436e7d9052e910c98a1e40f730e3fd12d7
Branch/Tag: v0.11.1
Docker Tag: v0.11.1

Candidate 9

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 6483246
Root Parent ID: 9131733835702b0d6321088bddb4642a4964bb5c630440ccb0de47bdbc371d1a
Root State Commit:90c6f406f5d21880d525ad4702cb249509b85e7f745db2de67e9fe541a56da4c
Git Commit: v0.9.3
Branch/Tag: v0.9.3
Docker Tag:

Candidate 8

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 4972987
Root Parent ID: 5bc2b0900a5138e39d9209a8fe32e14b3e5c884bd36d2a645620f746b7c8bd47
Root State Commit:6b9161a225b087a461ec95e710fdf4e73f6d6c9401ebf066207a021dced4ce5e
Git Commit:
Branch/Tag: v0.8.2
Docker Tag:

Candidate 7

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 4132133
Root Parent ID: 28f4f495aad016b519acf27fc9d9a328f6a4009807480e36e2df780eeccd99bc
Root State Commit:001d173bfcf9c7f71684da89bff72b3ee582b39a69c7929360230faf73735c17
Git Commit: f811f8cd49369ae2bc559e0fbb781aff129484f5
Branch/Tag: candidate7
Docker Tag: v0.7.2

Candidate 6

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 3187931
Root Parent ID: 2ff5f7424a448943a153001d2f0869d4fac330906ecb8e17b7ef7fe50e4c7b36
Root State Commit:bd7f16dc5ef5eced849ab5f437547c14c1907059e1ecf89a942d0521166c5cbb
Git Commit: b30c48008c0ec1cc8ecb750aeb9ff9f3d712681d
Branch/Tag:
Docker Tag:

Candidate 5

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 2033592
Root Parent ID: a0efffb2beb1500419ae4f7c6e49bfbbe3a4d1d1c201bf925ccaec467ea30e91
Root State Commit:0190d417a26b9870f5bb2cf408ad31985b3aa7e57f6ababa6e543f0f90b99dcd
Git Commit: cd876653d20b398952af4002701a0ae2800fd5f2
Branch/Tag:
Docker Tag:

Candidate 4

Spork Info
Access Node:
Date: Sep 25, 2020
Root Height: 1065711
Root Parent ID: 68c2bbe68524b50f5d689bc2ac7ad2dd70e88ed7dd15ad6c3cdf6ea314cb1aa3
Root State Commit:c05086e4d1d428d3b9af5bd8b81d8780054f783ef4eec3ca28b491202e9ac696
Git Commit: b9b197280d6590576f1ef183bc3d04d41d6be587
Branch/Tag: v0.9.3
Docker Tag:

Testnet Sporks

Devnet20

Spork Info
Date: Mar 9, 2021
Root Height: 25450390
Root Parent ID: febe212117a83f7f70ed6a5af285ff03332f81a1120ab2c306560c4cb42672f7
Root State Commit:828259e9cb895f7f8a7306debbe6de524500db65cb6b80e27b2db9040513b04e
Git Commit: b9b197280d6590576f1ef183bc3d04d41d6be587
Branch/Tag: v0.14.19
Docker Tag: v0.14.19

Devnet19

Spork Info
Date: Feb 3, 2021
Root Height: 16483518
Root Parent ID: 4220911048404bd3a7733ab6219531a5945dc20020f86869bcd6422c3a6e3f76
Root State Commit:f6eea9b652a7df433b80d8d647ba414aabcfa03153dd1cba33048c27ce888097
Git Commit: eb11ae095df6db6e856b1a8e824f03ce4c713b19
Branch/Tag: v0.14.0
Docker Tag: v0.14.0

Devnet18

Spork Info
Date: Dec 11, 2020
Root Height: 17756122
Root Parent ID: 52ace0d0c8d4e574213fe98e19a5043f215bee992659bd1ef35c5758acf54d1b
Root State Commit:b1412c9d453b1c10d3ace6111e00ac804d564ba3d3295002bedb077685c7da73
Git Commit: 115ccee9cae920ee5bc309537cf43a9b152a1cf9
Branch/Tag: v0.13.0
Docker Tag: v0.13.0

Devnet17

Spork Info
Date: Nov 27, 2020
Root Height: 16483518
Root Parent ID: 96d452f9d2a15fafab720f1809fc490b019b23e42c885590e62085e48b8c2b6b
Root State Commit:0b45f6055a1f09b413d098997cc0e7c9a0ef19eac8b4d294085b0e2f436c6bff
Git Commit: ef54713595d0fe1e0bb4b14e9469c4a64dfaf6e7
Branch/Tag: v0.12.1
Docker Tag: v0.12.1
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