The first was at Nayru's house and the second one was under Chavel's grave.
Haven't finished the seed yet, so I can't say anything about its completeability.
Here's the log:
oracles randomizer master-b9808ae
generated 2023-01-16T17:50:02Z
seed: 7cbc4191
sha-1 sum: 85b15a98dd0788022d288e7abf991af6dd70c0bc
difficulty: normal
-- progression items --
sphere 0:
nayru's house <- power bracelet/glove
starting item <- zora's flippers / mermaid suit
sphere 1:
black tower worker <- switch/long hook
deku forest cave east <- zora's flippers / mermaid suit
sphere 2:
D1 crossroads <- switch/long hook
D1 east terrace <- D1 boss key
D1 pot chest <- D1 small key
deku forest cave west <- D7 boss key
fairies' woods chest <- library key
hidden tokay cave <- seed satchel
sphere 3:
mayor plen's house <- roc's feather/cape
sphere 4:
ridge diamonds past <- fist ring
tokay crystal cave <- tune of echoes/currents/ages
sphere 5:
ambi's palace tree <- scent seeds
deku forest tree <- gale seeds
sphere 6:
rolling ridge east tree <- ember seeds
sphere 7:
D1 basement <- bombs, 10
D1 crystal room <- book of seals
cheval's invention <- power bracelet/glove
grave under tree <- tune of echoes/currents/ages
sphere 8:
D3 statue drop <- tune of echoes/currents/ages
D6 past color room <- D5 small key
D6 past stalfos chest <- D7 small key
D6 past wizzrobe chest <- D7 small key
bomb goron head <- D4 boss key
first goron dance <- mermaid key
goron diamond cave <- zora scale
goron's hiding place <- D3 small key
pool in d6 entrance <- shovel
ridge NE cave present <- D4 small key
rolling ridge west tree <- mystery seeds
talus peaks chest <- D5 small key
tokay bomb cave <- D5 small key
under moblin keep <- D7 small key
sphere 9:
D3 armos drop <- tuni nut
D3 moldorm drop <- D5 small key
D4 first chest <- D6 past small key
fairies' coast chest <- rod of seasons
fisher's island cave <- dimitri's flute
library past <- D7 small key
library present <- fairy powder
piratian captain <- D5 small key
zora palace chest <- D4 small key
zora village present <- D3 small key
sphere 10:
D2 bombed terrace <- D5 boss key
D2 thwomp shelf <- graveyard key
D4 minecart chest <- old mermaid key
maku tree <- D1 small key
nuun highlands cave <- tokay eyeball
zora seas chest <- D8 small key
sphere 11:
D1 boss <- D7 small key
D7 3F terrace <- D2 small key
D7 crab chest <- cane of somaria
D7 diamond puzzle <- D2 small key
D7 right wing <- D2 small key
D8 1F chest <- D6 boss key
graveyard poe <- slate
sphere 12:
D6 past spear chest <- slate
D6 present rope chest <- D3 boss key
sea of no return <- D8 boss key
sphere 13:
D5 blue peg chest <- slate
D5 dark room <- seed shooter
D5 owl puzzle <- bomb flower
D5 two-statue puzzle <- wooden/noble sword
sphere 14:
D3 B1F east <- D2 small key
D4 first crystal switch <- D6 past small key
D6 present vire chest <- D3 small key
D8 B1F NW chest <- D8 small key
goron elder <- D7 small key
goron shooting gallery <- D8 small key
sphere 15:
D3 bush beetle room <- lava juice
D8 stalfos <- D2 small key
sphere 16:
trade lava juice <- D8 small key
sphere 17:
D8 NE slate chest <- D8 small key
D8 maze chest <- D2 boss key
sphere 18:
D8 SW slate chest <- D7 small key
sphere 19:
D7 pot island chest <- slate
-- other items --
sphere 2:
D1 ghini drop <- D6 past dungeon map
D1 west terrace <- rupees, 50
ambi's palace chest <- D6 present small key
under crescent island <- letter of introduction
sphere 3:
shop, 30 rupees <- wooden shield
tokay pot cave <- heart container
sphere 4:
goron dance, with letter <- spin ring
ridge past bush cave <- heart container
sphere 5:
south lynna tree <- pegasus seeds
sphere 7:
cheval's test <- D3 dungeon map
lynna city chest <- rupees, 30
sphere 8:
D3 pols voice chest <- rupees, 50
D6 past pool chest <- goron vase
defeat great moblin <- D6 present small key
ridge base west past <- D6 present dungeon map
ridge base west present <- gasha seed
ridge west top present <- D8 compass
symmetry city brother <- (hyper) slingshot
symmetry city tree <- gale seeds
target carts 1 <- heart ring L-2
target carts 2 <- (magic) boomerang
tokkey's composition <- snowshoe ring
wild tokay game <- ricky's gloves
sphere 9:
D3 bridge chest <- D0 small key
D3 conveyor belt room <- heart container
D3 crossroads <- D4 compass
D3 six-block drop <- D5 compass
D4 cube chest <- heart container
balloon guy's gift <- armor ring L-3
balloon guy's upgrade <- gasha seed
deku forest soldier <- gasha ring
maku path key chest <- heart container
sea of storms past <- D6 past compass
south shore dirt <- D1 dungeon map
zora NW cave <- D8 dungeon map
zora village tree <- mystery seeds
sphere 10:
D2 basement chest <- goronade
D2 basement drop <- island chart
D2 moblin drop <- gasha seed
D2 thwomp tunnel <- D5 dungeon map
maku path basement <- rupees, 30
sphere 11:
D1 one-button chest <- rupees, 30
D1 two-button chest <- red joy ring
D1 wide room <- scent seedling
D7 boss <- rupees, 30
D7 boxed chest <- D4 small key
D7 flower room <- D7 compass
D7 left wing <- gasha seed
D7 spike chest <- rupees, 50
D7 stairway chest <- bombs, 10
big bang game <- gasha seed
zora's reward <- gold luck ring
sphere 12:
D2 moblin platform <- rupees, 10
D2 statue puzzle <- rupees, 30
D6 past diamond chest <- D6 present small key
D6 present cube chest <- blue holy ring
D6 present diamond chest <- crown key
D6 present spinner chest <- rupees, 30
D7 cane/diamond puzzle <- rupees, 200
D7 hallway chest <- D1 small key
crescent island tree <- pegasus seeds
shop, 150 rupees <- heart ring L-1
sphere 13:
D3 boss <- rupees, 100
D5 diamond chest <- steadfast ring
D5 like-like chest <- gasha seed
D5 red peg chest <- roc's feather/cape
D5 three-statue puzzle <- toss ring
king zora <- rock brisket
sphere 14:
D3 torch chest <- gasha seed
D4 boss <- first gen ring
D4 large floor puzzle <- rupees, 20
D4 second crystal switch <- seed satchel
D4 small floor puzzle <- heart container
D5 boss <- piece of heart
D5 eyes chest <- (hyper) slingshot
D5 six-statue puzzle <- D2 compass
D6 past rope chest <- quicksand ring
D6 present RNG chest <- fool's ore
D6 present beamos chest <- rupees, 50
D6 present channel chest <- heart container
D8 ghini chest <- D3 compass
rescue nayru <- wooden/noble sword
sphere 15:
D2 ladder chest <- D2 dungeon map
D2 rope room <- D4 small key
D6 boss <- D4 small key
D8 blade trap chest <- heart container
D8 blue peg chest <- D3 small key
D8 sarcophagus chest <- D4 dungeon map
sphere 16:
D2 color room <- rupees, 30
D3 mimic room <- gasha seed
D4 color tile drop <- D7 dungeon map
D4 lava pot chest <- expert's ring
sphere 17:
D8 B3F chest <- (magic) boomerang
D8 NW slate chest <- magnetic gloves
D8 SE slate chest <- like-like ring
D8 tile room <- gasha seed
sphere 18:
D2 boss <- brother emblem
D8 floor puzzle <- iron shield
sphere 19:
D7 miniboss chest <- D1 compass
D7 post-hallway chest <- rupees, 100
trade goron vase <- cheval rope
trade rock brisket <- D6 present compass
sphere 20:
D8 boss <- D6 past small key
-- dungeon entrances --
D1 entrance <- D7
D2 past entrance <- D6 past
D2 present entrance <- D3
D3 entrance <- D1
D4 entrance <- D2
D5 entrance <- D5
D6 past entrance <- D4
D6 present entrance <- D8
D7 entrance <- D5
D8 entrance <- D6 present
The first was at Nayru's house and the second one was under Chavel's grave. Haven't finished the seed yet, so I can't say anything about its completeability.
Here's the log: