Tanda may refer to: Places Tanda, Ambedkar Nagar, India, a city and municipal board Tanda (Bor), Serbia, a village Tanda, Bengal, a historical medieval city Tanda, Bhopal, a village in India Tanda Da
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f8b2d9d621919610c9a67275d567cd509aebc0fe477d6ef52fc7f049b85e12. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4de58b3-4739-4c25-ba0b-17d543cb8de5.json and https://artists.proofprofile.net/proofs/artist/a4de58b3-4739-4c25-ba0b-17d543cb8de5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Id (Purpose) [From "Fire Emblem: Awakening"]
Id (Return) (From "Fire Emblem: Awakening")
Id (Sorrow) (From "Fire Emblem: Awakening")
Don't Speak Her Name! (From "Fire Emblem: Awakening")
The Ocean (From "Dragon Quest V") [Cover]
The Ocean (From "Dragon Quest V") - Cover
Id (Serenity) (From "Fire Emblem: Awakening")
Id (Beginnings) (From "Fire Emblem: Awakening")
Main Theme (To One With Life) [From "Monster Hunter Tri"]
Everlasting Instant (From "Bravely Default") [Cover]
Everlasting Instant (From "Bravely Default") - Cover
The Horizon: Endless Light and Shadow (From "Bravely Default") - Cover
Under a Hollow Moon (From "Bravely Default") - Cover
Eternia, Land of Immortality (From "Bravely Default") - Cover
Army of the Holy Sword (From "Blue Dragon")
The Horizon: Endless Light and Shadow (From "Bravely Default") [Cover]
Lorule Theme (From "The Legend of Zelda: A Link Between Worlds")
Eternia, Land of Immortality (From "Bravely Default") [Cover]
Under a Hollow Moon (From "Bravely Default") [Cover]
Title Theme (From "The Legend of Zelda: Link's Awakening")
Respite and Sunlight (From "Fire Emblem: Three Houses")
Level 6 - Face Shrine (From "The Legend of Zelda: Link's Awakening")
Overworld Theme (From "The Legend of Zelda: Link's Awakening")
Mabe Village (From "The Legend of Zelda: Link's Awakening")
Tressa, the Merchant (From "Octopath Traveler")
The Flatlands (From "Octopath Traveler")
A Settlement in the Red Bluffs (From "Octopath Traveler")
Fódlan Winds (From "Fire Emblem: Three Houses")
Tarir, the Forgotten City (From "Guild Wars 2")
Spring in Selphia (From "Rune Factory 4")
Battle Tower (From "Pokémon Sword and Shield")
Mizutsune, A Bewitching Dance (From "Monster Hunter: Rise")
Sanctuary Abandoned by the Gods (From "Monster Hunter: Rise") [Cover Version]
Sanctuary Abandoned by the Gods (From "Monster Hunter: Rise") - Cover Version
Satorl Marsh (Night) [From "Xenoblade Chronicles"]
Gaur Plain (From "Xenoblade Chronicles") [Cover]
Gaur Plain (From "Xenoblade Chronicles") - Cover
Valak Mountain (From "Xenoblade Chronicles") [Cover]
Valak Mountain (From "Xenoblade Chronicles") - Cover
Fi's Theme (From "The Legend of Zelda: Skyward Sword") [Cover]
Fi's Theme (From "The Legend of Zelda: Skyward Sword") - Cover
Valak Mountain (Night) [From "Xenoblade Chronicles"] [Cover]
Valak Mountain (Night) [From "Xenoblade Chronicles"] - Cover
Main Theme (From "Xenoblade Chronicles") - Cover
Satorl Marsh (Night) [From "Xenoblade Chronicles"] - Cover
Gusty Garden Galaxy (From "Super Mario Galaxy") [Cover]
Gusty Garden Galaxy (From "Super Mario Galaxy") - Cover
Rosalina in the Observatory (From "Super Mario Galaxy") [Cover]
Rosalina in the Observatory (From "Super Mario Galaxy") - Cover
Ballad of the Goddess (From "The Legend of Zelda: Skyward Sword") [Cover]
Ballad of the Goddess (From "The Legend of Zelda: Skyward Sword") - Cover
Main Theme (From "Animal Crossing: New Horizons") [Cover]
Main Theme (From "Animal Crossing: New Horizons") - Cover
BIG SHOT (From "Deltarune") [Instrumental Version]
BIG SHOT (From "Deltarune") - Instrumental Version
5PM (From "Animal Crossing: New Horizons") [Cover]
5PM (From "Animal Crossing: New Horizons") - Cover
Lord of the Castle - Marluxia (From "Kingdom Hearts III")
Halcyonia, Home of the Spring Breeze (From "Bravely Default II")
Asterisk Boss Medley (From "Bravely Default II")
A CYBER'S WORLD? (From "Deltarune") [Orchestral Cover]
A CYBER'S WORLD? (From "Deltarune") - Orchestral Cover
Attack of the Killer Queen (From "Deltarune")
Theme of Juri (From "Super Street Fighter IV")
Critical Clash 2 (From "Octopath Traveler II")
The Wildlands (From "Octopath Traveler II")
A Life Sent On (From "Xenoblade Chronicles 3")
Main Theme (From "The Legend of Zelda: Tears of the Kingdom")
Main Theme (From "RollerCoaster Tycoon 2")
Stardew Valley Suite - 02 Spring (It's A Big World Outside)
Stardew Valley Suite - 03 Summer (Nature's Crescendo)
Stardew Valley Suite - 04 Fall (The Smell Of Mushroom)
Stardew Valley Suite - 05 Winter (Nocturne Of Ice)
Stardew Valley Suite - 06 Grandpa's Theme