Hermez Network Third Phase2 Trusted Setup Ceremony.

NOTE: The first First Phase2 ceremony was cancelled as we added the float40 precission to the system and this implies a modification of the circuit.

This repository contains the transcript of the Phase2 Ceremony.

This ceremony runs the trusted setup for 3 circuits:

• circuit-1912-32-256-64
• circuit-344-32-256-64
• withdraw

The first two circuits are the validation circuits for 1912Tx and 344 Txs. The third circuit is the one used in the rollup exits.

See Hermez Documentation for fore information of how the rollup works.

The Circom circuits can be found in circuits.

For this ceremony we used the tag phase2ceremony_3 circuits with repo commit value 45a486464334e08bd5da948ffb2099fcf1dc7c2f

For contributing to the ceremony see: CONTRIBUTE.md

For verifying the ceremony see: VERIFY.md

Contributions

1912 Tx Circuit

Atestation	Contribution File	Contributor	Contribution Hash
0000_initial	circuit-1912-32-256-64_hez3_0000.zkey
0001_jordi	circuit-1912-32-256-64_hez3_0001.zkey	jordi	8a3f5f8d 42d72ad3 1a03f99e 2f1e96a7 74320e40 a1402133 e462e7eb d245b208 5972bf46 a6631a59 b0ed85e3 efa143ad dd8b023f 8af318ba 3f43a426 796fce83
0002_kobigurk	circuit-1912-32-256-64_hez3_0002.zkey	kobigurk	76f93c82 9a303b63 5486ba1e de76ce0a 050321f8 d4fe794f d6108057 0d499a3d 02e4ae89 2429056f 83b85f57 672d74f4 a352fea0 4fa4599b 5f467b67 df6c2395
0003_eduadiez	circuit-1912-32-256-64_hez3_0003.zkey	eduadiez	9c27638e 3a3a2cd2 16cadf13 c9407b09 24248cd8 c4cfd64e 9b927bed 84164044 cb9cdf1f 6b2b9caf e8e4969a 2e90b6bb 7aa76e3f 7f8c82d4 ea6efecc 825fcfa5
0004_hildebrandtthore	circuit-1912-32-256-64_hez3_0004.zkey	thore1234	84a1a210 4ea0eb21 22116144 e298a998 3f4f1951 ba0e48ee 9920ee37 c714e632 a511565f d6deaa73 e3016fcd 3437bf79 4f78418d 78565666 c92989bc 52b59651
0005_josephc	circuit-1912-32-256-64_hez3_0005.zkey	josephc	44c9badc be70b3d5 4870bff2 46431b99 91f66552 8a6ead32 baaa2ff8 93100abb 57726aac e59977ce 86560adb 3cac5d2e cd1f8ca0 b6431d04 726d80a1 c96f4b9a
0006_weijie	circuit-1912-32-256-64_hez3_0006.zkey	contactkohweijie	92723678 68e91c11 cc524870 e08587c5 22b97748 6d8cb1c1 a219a3b4 7a8ba57b 95f72fec f760dbd5 67d2e2ed 0896e7bd e210d67d 08fcd551 3f3f0b83 f5317864
0007_jarrad	circuit-1912-32-256-64_hez3_0007.zkey	jarradhope	19a14cdb f1ec8e99 3114c055 27ff10a9 db6f96f6 10f711b5 d6edee02 26b00c14 ad1821d8 9ec03817 b449631f 6a5481fa 2eaaadcb c48f45ea 231fca07 d1ae3a73

##### Beacon Random

84f058976718c162435d0317233f30d7ba44187faf95ad7023c462627cb968d5

Beacon Contribution

c7c13f40 9600003d 6f3ebf78 9df21dd1
3243e736 3c7c1cf7 d5cc00b0 0ab92f27
8ed21afe 499283fa 06f1af76 a9318987
49d94651 b506136a 30d01e3d 5134134e

circuit-1912-32-256-64_hez3_final.zkey

b2sum:

7c86808f7bc77cc0a81640d7088fa9dabcb71bfee21deb95bd7b25003f797bee200524981a7d1b23103443121f8e0485ff0de1f7037a95143e6734d897e2cbe0

344 Tx Circuit

Atestation	Contribution File	Contributor	Contribution Hash
0000_initial	circuit-344-32-256-64_hez3_0000.zkey
0001_jordi	circuit-344-32-256-64_hez3_0001.zkey	jordi	e7fbbdef 2fa4da4f 2a5c62b9 726de9b8 2c2d6235 e0e5dc96 ba729970 26c4b621 90e2e19f 0c9d754a 501f4c66 b67c247c 6b33b358 6a14a801 2b858529 79c699c7
0002_kobigurk	circuit-344-32-256-64_hez3_0002.zkey	kobigurk	4e76df2b c54af529 7f54ed51 8087676b ba16d6e7 c843f884 9ab4472d 0881da6b c4caa9b6 2331a497 6983ec17 4dee57ff 83059d08 90a797e5 bee57c7c 46c1acf1
0003_eduadiez	circuit-344-32-256-64_hez3_0003.zkey	eduadiez	0f8e70b9 a5c20ee9 860647af baa06482 13746633 8ab4b038 c9159a34 0d168292 15d37871 e599f4c7 eec53814 27408cd2 4e03075b dcef4179 cce21559 9a605150
0004_hildebrandtthore	circuit-344-32-256-64_hez3_0004.zkey	thore1234	bb1bab28 a8e33f75 26bf1783 9e1eccb2 aa122bbc 80d87604 44576775 a0a639e3 c80cc251 b5261b84 be25e77e 1512872a abfe62ac 86550fdd e26a0164 b521626c
0005_josephc	circuit-344-32-256-64_hez3_0005.zkey	josephc	6df0aac7 9d4521ff ea219486 c12f6682 fae28437 27720807 e1d5d06b c88170ab 37f63888 d0e4bae0 d440f9d7 9a906c6d 77d89ba0 c427af37 5bedcb96 a54a46a7
0006_weijie	circuit-344-32-256-64_hez3_0006.zkey	contactkohweijie	e7613130 c3d333d9 e577151a aea73d38 8fafb500 4334252d fb3fd21b f548e5c0 fb2f91e6 b1b40d75 f1943b5c 378b669c 9091719c cf8f1376 4fad50b1 d83d2916
0007_jarrad	circuit-344-32-256-64_hez3_0007.zkey	jarradhope	82af1ea9 809f7022 418fe8c7 2f26d089 1a163d51 d014bfb1 b4f0c827 f6266a09 d9fd268e 263a37b8 7336018f 8bd68759 b4804915 d49d1e7a c479f637 149fe328

##### Beacon Random

84f058976718c162435d0317233f30d7ba44187faf95ad7023c462627cb968d5

Beacon Contribution

55ecacdd 801d1991 da480099 e95be08e
9b790edf 50ff611c fa61525d 8e471fef
f7ce2ad1 b69505b0 fff14292 7564b533
1cfe46a0 69b1f8da 215f33ca a7f02d43

circuit-344-32-256-64_hez3_final.zkey

b2sum:

dd9968a8 c371bfdf f2a947d6 28ef666d
9a21dea6 efbdb70f 84c8d0da 0f9e071f
a964bded e5ae41ae 065bb8df 59237f02
b1c2960d fd8062a4 43fde691 f39d9012

WithdrawCircuit

Atestation	Contribution File	Contributor	Contribution Hash
0000_initial	withdraw_hez3_0000.zkey
0001_jordi	withdraw_hez3_0001.zkey	Jordi	810b8892 5e3fffdc c3c589bf a9601160 53903f8e d3bb3104 db49f51b 65cee32f 2117420d 32b58ca5 85212ae8 e53d9649 d37d9b7d c4af2628 0a2f6929 7ef9cea4
0002_kobigurk	withdraw_hez3_0002.zkey	kobigurk	c4fd77a7 45ebb208 5c72db47 657ac337 8907b8cb 303c2e2e 5ad860d9 0a88190a d1a26862 309bff02 3f3e6c2e ec64eac0 879e8752 e40d0734 d877cb6b 0f6a96e7
0003_eduadiez	withdraw_hez3_0003.zkey	eduadiez	f4e21288 c2bee0e0 ca455ab0 4e9de36b 1a7be99f 129206b2 7479d8e9 afce1567 6f14d966 e601389f 5fae3780 5c07106c 868b0b63 399e379d 3cc1af1b 7ed1ecfa
0004_hildebrandtthore	withdraw_hez3_0004.zkey	thore1234	923804e7 581b7401 f7a43922 cb2c7898 a827965c f6d73dcc 361c991c d7453d0b c41c5afa 99242e7b b9ee2dec dac189fb 8ec2e78e 732730bf 270f2ab0 adc03ccd
0005_josephc	withdraw_hez3_0005.zkey	josephc	83eda87e 74b2c4a9 187a7652 42c19ae0 3393b9b9 487afd21 5c5f88ff 6a8b6318 082e204d 50d16ed1 53b243a3 d2a4c91e 3f416d8b 807eba25 de1a8b4a eb45286a
0006_weijie	withdraw_hez3_0006.zkey	contactkohweijie	b36d1e18 5ddc8167 759e93f6 e08e4b72 4ef21af4 e03054c4 a6950937 cf9c44bc f56faf7d 89e46f9b de77ab70 1d88facb b3f0dd0d 6c612345 6d32a872 df91ae8a
0007_jarrad	withdraw_hez3_0007.zkey	jarradhope	28d0e8fe 1d98b3bb 9ec1c2ec d199497b cd5657c0 f9bd1253 5b7bce4f 387c04c4 6995f2f7 1505243d 756ae9df ebd1fc47 f0f3b2c7 11cabbe1 3f610e1f 6fb658c9

##### Beacon Random

84f058976718c162435d0317233f30d7ba44187faf95ad7023c462627cb968d5

Beacon Contribution

04449031 c0231295 6183d5d7 347b54d2
1bc331f3 e18f67eb bdd4645f 729f0ce0
828ec2bd 1e30a810 b1b63c1f ce9a5847
0663f60e 6a9eb1f2 35609323 8975f19d

withdraw_hez3_final.zkey

b2sum:

61e63097 4bcf3eb4 ef722e21 549e5788
6e8806d0 a2bc2680 d053c052 81250386
93c72f14 283925a0 6e7fca01 e000ad34
89140f83 9fe7f516 faf13499 88ccd678