{"columns":[{"name":"block_num","type":"uint64"},{"name":"block_id","type":"string"},{"name":"parent_num","type":"uint64"},{"name":"parent_id","type":"string"},{"name":"lib_num","type":"uint64"},{"name":"timestamp","type":"int64"},{"name":"date","type":"date32[day]"},{"name":"block_slot","type":"uint64"},{"name":"slashing_index","type":"uint32"},{"name":"attestation_1_slot","type":"uint64"},{"name":"attestation_1_committee_index","type":"uint64"},{"name":"attestation_1_beacon_block_root","type":"string"},{"name":"attestation_1_source_epoch","type":"uint64"},{"name":"attestation_1_source_root","type":"string"},{"name":"attestation_1_target_epoch","type":"uint64"},{"name":"attestation_1_target_root","type":"string"},{"name":"attestation_2_slot","type":"uint64"},{"name":"attestation_2_committee_index","type":"uint64"},{"name":"attestation_2_beacon_block_root","type":"string"},{"name":"attestation_2_source_epoch","type":"uint64"},{"name":"attestation_2_source_root","type":"string"},{"name":"attestation_2_target_epoch","type":"uint64"},{"name":"attestation_2_target_root","type":"string"}],"n_rows":10,"rows_kept":10,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-rs version 58.0.0","schema":{"fields":[{"name":"block_num","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"block_id","type":"string","nullable":false,"metadata":null,"children":null},{"name":"parent_num","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"parent_id","type":"string","nullable":false,"metadata":null,"children":null},{"name":"lib_num","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"timestamp","type":"int64","nullable":false,"metadata":null,"children":null},{"name":"date","type":"date32[day]","nullable":false,"metadata":null,"children":null},{"name":"block_slot","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"slashing_index","type":"uint32","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_slot","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_committee_index","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_beacon_block_root","type":"string","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_source_epoch","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_source_root","type":"string","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_target_epoch","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_1_target_root","type":"string","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_slot","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_committee_index","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_beacon_block_root","type":"string","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_source_epoch","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_source_root","type":"string","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_target_epoch","type":"uint64","nullable":false,"metadata":null,"children":null},{"name":"attestation_2_target_root","type":"string","nullable":false,"metadata":null,"children":null}],"parquet":"required group field_id=-1 arrow_schema {\n  required int64 field_id=-1 block_num (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 block_id (String);\n  required int64 field_id=-1 parent_num (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 parent_id (String);\n  required int64 field_id=-1 lib_num (Int(bitWidth=64, isSigned=false));\n  required int64 field_id=-1 timestamp;\n  required int32 field_id=-1 date (Date);\n  required int64 field_id=-1 block_slot (Int(bitWidth=64, isSigned=false));\n  required int32 field_id=-1 slashing_index (Int(bitWidth=32, isSigned=false));\n  required int64 field_id=-1 attestation_1_slot (Int(bitWidth=64, isSigned=false));\n  required int64 field_id=-1 attestation_1_committee_index (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_1_beacon_block_root (String);\n  required int64 field_id=-1 attestation_1_source_epoch (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_1_source_root (String);\n  required int64 field_id=-1 attestation_1_target_epoch (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_1_target_root (String);\n  required int64 field_id=-1 attestation_2_slot (Int(bitWidth=64, isSigned=false));\n  required int64 field_id=-1 attestation_2_committee_index (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_2_beacon_block_root (String);\n  required int64 field_id=-1 attestation_2_source_epoch (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_2_source_root (String);\n  required int64 field_id=-1 attestation_2_target_epoch (Int(bitWidth=64, isSigned=false));\n  required binary field_id=-1 attestation_2_target_root (String);\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":2000,"head":""}}],["firehose-parquet.compression","zstd"],["firehose-parquet.first_streamable_block_num","0"],["firehose-parquet.first_streamable_block_id","0x4d611d5b93fdab69013a7f0a2f961caca0c853f87cfe9595fe50038163079360"],["firehose-parquet.block_id_encoding","hex_0x"],["firehose-parquet.endpoint","https://eth-cl.firehose.pinax.network:443"],["firehose-parquet.bytes_encoding","hex"],["firehose-parquet.block_type","beacon"],["firehose-parquet.chain_name_aliases","mainnet-beacon,eth-cl,eth-beacon"],["firehose-parquet.chain_name","mainnet-cl"],["firehose-parquet.version","0.7.0"]]}
[17112,"0x65c06c42dd8d779e4e604c8f7c5188dd9f72639b9cc8a67286407a07b0a7a066",17111,"0x740b649025639f715d06843f207131a7c0fc393de0b07e0c6c5be4c3aac1aa6c",17111,1607029367,"2020-12-03",17112,0,17090,2,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17076,1,"0xce49fcda9c15704362c1fec59e1bc5d727d9bcc1385766d8fcc74d0be849e83b",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17112,"0x65c06c42dd8d779e4e604c8f7c5188dd9f72639b9cc8a67286407a07b0a7a066",17111,"0x740b649025639f715d06843f207131a7c0fc393de0b07e0c6c5be4c3aac1aa6c",17111,1607029367,"2020-12-03",17112,1,17090,2,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17078,0,"0x6f43e1df0f59e675db59c5a8e20baeefd08ffdc531a053ac97c3bed7dd12385d",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17184,"0xf3de3a32f814f357bb17bcd344e3eb708df0b70b42dce2fae897c4a8c088cf6b",17183,"0x34247109be01cc35ae11752db1a1d640d8c98f50cc50aa640b37f773c55e845e",17183,1607030231,"2020-12-03",17184,0,17090,2,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17083,4,"0x7b8921f166621c6f8478f9faed5859c6373b28eecd0ddf490789439dc704bbe3",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17184,"0xf3de3a32f814f357bb17bcd344e3eb708df0b70b42dce2fae897c4a8c088cf6b",17183,"0x34247109be01cc35ae11752db1a1d640d8c98f50cc50aa640b37f773c55e845e",17183,1607030231,"2020-12-03",17184,1,17091,4,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17072,3,"0x882f83e3f6e720a89ad5a0ffaca674842b7da9ada97808761dcb81887cfe59f6",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17188,"0xd473f0247efde44acde66ece0c4dec6648e6e1080e2a8452f6d737afd35f114d",17186,"0x45fab027797def635fae028146a0ec97c8033cc61cd67ab2f192644acff2ee92",17186,1607030279,"2020-12-03",17188,0,17091,3,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17084,0,"0xac79fcf27839e8d43e059e4eb59df1d2be18b9fb6508beacab816de449cd5e4b",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17188,"0xd473f0247efde44acde66ece0c4dec6648e6e1080e2a8452f6d737afd35f114d",17186,"0x45fab027797def635fae028146a0ec97c8033cc61cd67ab2f192644acff2ee92",17186,1607030279,"2020-12-03",17188,1,17092,0,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17082,4,"0x3cef72f192626825dfcc03dfde1613c59b7dc17c7fada9132db736357680aec4",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17206,"0x0ddd02f383395ef566ef78cb0d4034a2bbd7803861cee0919c3043a72d789704",17205,"0x6d4bd99dd65adc266ab5b8fca8deac59bb146fd66d5a5aba50c5d0e57d934483",17205,1607030495,"2020-12-03",17206,0,17090,1,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17078,2,"0x6f43e1df0f59e675db59c5a8e20baeefd08ffdc531a053ac97c3bed7dd12385d",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17206,"0x0ddd02f383395ef566ef78cb0d4034a2bbd7803861cee0919c3043a72d789704",17205,"0x6d4bd99dd65adc266ab5b8fca8deac59bb146fd66d5a5aba50c5d0e57d934483",17205,1607030495,"2020-12-03",17206,1,17091,1,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17064,3,"0x7a952da702a5530b3057d77e5d79fb8ec7170b0fa18e989535f571cfa1d47bf6",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17227,"0x37b9520660029e897daab77cc25e06e0aa40648a968926ce2f148a00020df6ae",17226,"0x84e2a8b756811413d4c2ce12115675bb1506fd43ee3c50dc5ac0fbf2ba1a19f2",17226,1607030747,"2020-12-03",17227,0,17091,2,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17073,1,"0x0ac8cec615226bbcbcf33382a5c8c3061e130033981905a2f05d74b9d75ae133",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]
[17227,"0x37b9520660029e897daab77cc25e06e0aa40648a968926ce2f148a00020df6ae",17226,"0x84e2a8b756811413d4c2ce12115675bb1506fd43ee3c50dc5ac0fbf2ba1a19f2",17226,1607030747,"2020-12-03",17227,1,17091,0,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",531,"0xa818da6caf83f82ec110c06b20887525ed8332e7667b33fed157f35cb692a893",534,"0xe2f4ec7a975f8be40c4088d60eac6fcd22bebd48a80d316473ec860099c197f2",17073,3,"0x0ac8cec615226bbcbcf33382a5c8c3061e130033981905a2f05d74b9d75ae133",532,"0x6a08cc0beb94f34f37d2d626340eda9a96252dc60d28afa03bac64072a183bde",533,"0x3491b6a6e9ba17f787c4708ade6e5833c7e2f851f385f5651f04f13a1c347f2c"]