Sian Hoih Idol
type: MusicGroup
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca0e4dc466c7cdaa1c756cac86190dc8ab32f4e6bcd322f3207d736503af19f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca0e4dc466c7cdaa1c756cac86190dc8ab32f4e6bcd322f3207d736503af19f4","name":"Sian Hoih Idol","registered_at":"2026-06-20T10:11:50Z","symbol":"NIM1588527","token_address":"0xe1e5d0dd49b843fb6965eb0834bf551998afd9e0","type":"artist","uuid":"abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce"}
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 0xca0e4dc466c7cdaa1c756cac86190dc8ab32f4e6bcd322f3207d736503af19f4. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce.json and https://artists.proofprofile.net/proofs/artist/abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xca0e4dc466c7cdaa1c756cac86190dc8ab32f4e6bcd322f3207d736503af19f4","name":"Sian Hoih Idol","registered_at":"2026-06-20T10:11:50Z","symbol":"NIM1588527","token_address":"0xe1e5d0dd49b843fb6965eb0834bf551998afd9e0","type":"artist","uuid":"abfc53bf-fc61-4fcf-82a2-f5cfcfb52cce"}
album: KI DAL NA LUM
  type: MusicAlbum
  date published: 2020-08-25
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  type: MusicAlbum
  date published: 2021-12-05
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  type: MusicAlbum
  date published: 2022-10-15
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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