Elsa Mouratidou
type: MusicGroup
genre: entehno
popularity: 2
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f1a5e167bc4e53e5018c5e3a6be6ed72478a52664f7b3e0e2c7f845328ac7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ea905ab-a65b-49e4-b619-9d7dc3dadd59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ea905ab-a65b-49e4-b619-9d7dc3dadd59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ea905ab-a65b-49e4-b619-9d7dc3dadd59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66f1a5e167bc4e53e5018c5e3a6be6ed72478a52664f7b3e0e2c7f845328ac7e","name":"Elsa Mouratidou","registered_at":"2026-06-15T18:41:25Z","symbol":"NIM0797368","token_address":"0x5dfb01c77570cdcd2f020a1316b40475e02361da","type":"artist","uuid":"0ea905ab-a65b-49e4-b619-9d7dc3dadd59"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f1a5e167bc4e53e5018c5e3a6be6ed72478a52664f7b3e0e2c7f845328ac7e. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ea905ab-a65b-49e4-b619-9d7dc3dadd59.json and https://artists.proofprofile.net/proofs/artist/0ea905ab-a65b-49e4-b619-9d7dc3dadd59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x66f1a5e167bc4e53e5018c5e3a6be6ed72478a52664f7b3e0e2c7f845328ac7e","name":"Elsa Mouratidou","registered_at":"2026-06-15T18:41:25Z","symbol":"NIM0797368","token_address":"0x5dfb01c77570cdcd2f020a1316b40475e02361da","type":"artist","uuid":"0ea905ab-a65b-49e4-b619-9d7dc3dadd59"}
album: Βασίλεψεν αυγερινός
  type: MusicAlbum
  date published: 2024-11-13
album: Epsilon & Theta
  type: MusicAlbum
  date published: 2024-12-08
album: Epsilon & Theta
  type: MusicAlbum
  date published: 2025-02-03