Sergey Ivanov
type: MusicGroup
popularity: 21
followers: 641
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additional property: OTSVerifyInstructions
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d62e1067e07d2f421e1ddd62915120eec43423ebd4c6ab888e134fe091fc039. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71859787-96d5-4299-81c3-320ba591ec64.json and https://artists.proofprofile.net/proofs/artist/71859787-96d5-4299-81c3-320ba591ec64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Magic Oceans
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  date published: 2022-06-05
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album: Last chance
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album: Dawn of the universe
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album: On the top of the mountain
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album: Lullaby of eternity
album: Damage
album: Hope
album: Dream
album: Through Infinity
album: Leviathan
album: Dance of life
album: The last battle
album: Wings of flame
album: The flaming heart
album: Red flower
album: Red diamond
album: Throne
album: Celestial melody
album: Echoes of destiny
album: Triumph of the brave
album: The world is on fire
album: Path of the Warrior
album: Prince of the desert
album: Fateful Waltz
album: Dancing in Roses
album: When Silence Sang
album: Frozen Prayer
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On the top of the mountain
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Lullaby of eternity
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Damage
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Hope
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Dream
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Through Infinity
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Leviathan
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track: Ocean Gates
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Dance of life
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The last battle
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Wings of flame
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The flaming heart
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Red flower
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Throne
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Echoes of destiny
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Triumph of the brave
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The world is on fire
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Path of the Warrior
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Prince of the desert
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Fateful Waltz
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Dancing in Roses
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When Silence Sang
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Frozen Prayer
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Dance of life
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Celestial melody
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Red diamond
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Echoes of destiny
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When Silence Sang
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Wings of flame
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Frozen Prayer
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Dancing in Roses
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Fateful Waltz
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The last battle
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Red flower
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Path of the Warrior
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Triumph of the brave
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Dawn of the universe
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Throne
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Ocean Gates
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The flaming heart
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Storm
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Dream
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Magic Oceans
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