Proyek Main Hati
type: MusicGroup
popularity: 2
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60059091abefb095e131da0b215464dba5802c47c4f32945b2e28339c40a52c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/077baa98-be4f-494d-8845-80247ff70b98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/077baa98-be4f-494d-8845-80247ff70b98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/077baa98-be4f-494d-8845-80247ff70b98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60059091abefb095e131da0b215464dba5802c47c4f32945b2e28339c40a52c6","name":"Proyek Main Hati","registered_at":"2026-06-15T16:13:21Z","symbol":"NIM0762036","token_address":"0xbc630d165f77b23c6ae383b6c2790a4412f8346f","type":"artist","uuid":"077baa98-be4f-494d-8845-80247ff70b98"}
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 0x60059091abefb095e131da0b215464dba5802c47c4f32945b2e28339c40a52c6. 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/077baa98-be4f-494d-8845-80247ff70b98.json and https://artists.proofprofile.net/proofs/artist/077baa98-be4f-494d-8845-80247ff70b98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x60059091abefb095e131da0b215464dba5802c47c4f32945b2e28339c40a52c6","name":"Proyek Main Hati","registered_at":"2026-06-15T16:13:21Z","symbol":"NIM0762036","token_address":"0xbc630d165f77b23c6ae383b6c2790a4412f8346f","type":"artist","uuid":"077baa98-be4f-494d-8845-80247ff70b98"}
album: Siapkan Saja Hatimu
  type: MusicAlbum
  date published: 2021-01-10
album: Seorang Lelaki Yang Jatuh Cinta Pada Perempuan Berwajah Puisi
  type: MusicAlbum
  date published: 2021-01-20
album: Relakan Cerita
  type: MusicAlbum
  date published: 2021-01-20