Evert Titahena
type: MusicGroup
genre: batak
genre: lagu timur
genre: maluku
popularity: 8
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92bb2c81a649c0c8efeecb906026d4551ab791f780c484006105094603f7f789
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba7b963f-ebce-443e-b20c-e37c1071a555.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba7b963f-ebce-443e-b20c-e37c1071a555.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba7b963f-ebce-443e-b20c-e37c1071a555
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92bb2c81a649c0c8efeecb906026d4551ab791f780c484006105094603f7f789","name":"Evert Titahena","registered_at":"2026-06-20T16:42:12Z","symbol":"NIM1656679","token_address":"0xba05bf7b9d6daa01f2d72d7372a7b906e76559a7","type":"artist","uuid":"ba7b963f-ebce-443e-b20c-e37c1071a555"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bb2c81a649c0c8efeecb906026d4551ab791f780c484006105094603f7f789. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba7b963f-ebce-443e-b20c-e37c1071a555.json and https://artists.proofprofile.net/proofs/artist/ba7b963f-ebce-443e-b20c-e37c1071a555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x92bb2c81a649c0c8efeecb906026d4551ab791f780c484006105094603f7f789","name":"Evert Titahena","registered_at":"2026-06-20T16:42:12Z","symbol":"NIM1656679","token_address":"0xba05bf7b9d6daa01f2d72d7372a7b906e76559a7","type":"artist","uuid":"ba7b963f-ebce-443e-b20c-e37c1071a555"}
album: Hidop Deng Ale
  type: MusicAlbum
  date published: 2021-03-01
album: Jujur Par Beta
  type: MusicAlbum
  date published: 2023-08-23