Putra Pasaribu
type: MusicGroup
genre: batak
popularity: 2
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8826cec05ff3bd7b3c6724cace588d42cb3ec909ea79e0d983a1738c7a88c60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/111864aa-d654-43bb-8a3c-25c4d3c0b6d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/111864aa-d654-43bb-8a3c-25c4d3c0b6d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/111864aa-d654-43bb-8a3c-25c4d3c0b6d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8826cec05ff3bd7b3c6724cace588d42cb3ec909ea79e0d983a1738c7a88c60","name":"Putra Pasaribu","registered_at":"2026-06-15T19:35:09Z","symbol":"NIM0810198","token_address":"0xb5fdb84b0d8fc96fa18dfd1e8d6a009801577ed1","type":"artist","uuid":"111864aa-d654-43bb-8a3c-25c4d3c0b6d0"}
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 0xd8826cec05ff3bd7b3c6724cace588d42cb3ec909ea79e0d983a1738c7a88c60. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/111864aa-d654-43bb-8a3c-25c4d3c0b6d0.json and https://artists.proofprofile.net/proofs/artist/111864aa-d654-43bb-8a3c-25c4d3c0b6d0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xd8826cec05ff3bd7b3c6724cace588d42cb3ec909ea79e0d983a1738c7a88c60","name":"Putra Pasaribu","registered_at":"2026-06-15T19:35:09Z","symbol":"NIM0810198","token_address":"0xb5fdb84b0d8fc96fa18dfd1e8d6a009801577ed1","type":"artist","uuid":"111864aa-d654-43bb-8a3c-25c4d3c0b6d0"}
album: Dang Tarbahen Mulak Tu Huta
  type: MusicAlbum
  date published: 2024-12-22
album: Mulak Ma Ho
  type: MusicAlbum
  date published: 2025-01-11
album: Masihol
  type: MusicAlbum
  date published: 2025-01-26
album: SIKKOLA BIDAN
  type: MusicAlbum
  date published: 2025-04-07