Jacson Seran
type: MusicGroup
genre: lagu timur
genre: maluku
popularity: 15
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0ca7a0d04c0d234699b02891571fa1935aeb8cbd7145ede5c6773b89b8b313d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a028ed95-b1f7-49ee-b83e-54a2b60c3145.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a028ed95-b1f7-49ee-b83e-54a2b60c3145.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a028ed95-b1f7-49ee-b83e-54a2b60c3145
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0ca7a0d04c0d234699b02891571fa1935aeb8cbd7145ede5c6773b89b8b313d","name":"Jacson Seran","registered_at":"2026-06-14T21:23:46Z","symbol":"NIM0580679","token_address":"0xe4bece82950b768f53a6c5f3edc26069ca65c118","type":"artist","uuid":"a028ed95-b1f7-49ee-b83e-54a2b60c3145"}
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 0xd0ca7a0d04c0d234699b02891571fa1935aeb8cbd7145ede5c6773b89b8b313d. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a028ed95-b1f7-49ee-b83e-54a2b60c3145.json and https://artists.proofprofile.net/proofs/artist/a028ed95-b1f7-49ee-b83e-54a2b60c3145.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xd0ca7a0d04c0d234699b02891571fa1935aeb8cbd7145ede5c6773b89b8b313d","name":"Jacson Seran","registered_at":"2026-06-14T21:23:46Z","symbol":"NIM0580679","token_address":"0xe4bece82950b768f53a6c5f3edc26069ca65c118","type":"artist","uuid":"a028ed95-b1f7-49ee-b83e-54a2b60c3145"}