Stella Marnelaki
type: MusicGroup
popularity: 9
followers: 335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe12635c3d0ae3c8dc5c25c582d7f362ffe998b3049648268daae746818447e70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3521f15a-ff26-48b4-a56f-225da5783215.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3521f15a-ff26-48b4-a56f-225da5783215.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3521f15a-ff26-48b4-a56f-225da5783215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe12635c3d0ae3c8dc5c25c582d7f362ffe998b3049648268daae746818447e70","name":"Stella Marnelaki","registered_at":"2026-06-16T08:24:29Z","symbol":"NIM0993859","token_address":"0xdc5433110eb47269289ba70c281374367f5d7e61","type":"artist","uuid":"3521f15a-ff26-48b4-a56f-225da5783215"}
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 0xe12635c3d0ae3c8dc5c25c582d7f362ffe998b3049648268daae746818447e70. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3521f15a-ff26-48b4-a56f-225da5783215.json and https://artists.proofprofile.net/proofs/artist/3521f15a-ff26-48b4-a56f-225da5783215.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe12635c3d0ae3c8dc5c25c582d7f362ffe998b3049648268daae746818447e70","name":"Stella Marnelaki","registered_at":"2026-06-16T08:24:29Z","symbol":"NIM0993859","token_address":"0xdc5433110eb47269289ba70c281374367f5d7e61","type":"artist","uuid":"3521f15a-ff26-48b4-a56f-225da5783215"}
album: Tis Fotias Echo Psichi
  type: MusicAlbum
  date published: 2017-10-13