Yo Landa
type: MusicGroup
genre: dangdut
genre: malay pop
popularity: 15
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bbf32905d0637112f3a959e6bb83b239cb6a85172e6a3580f0fd4bb02f8baff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bd79c43-512f-406a-87b3-c5b4660b0cdf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bd79c43-512f-406a-87b3-c5b4660b0cdf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bd79c43-512f-406a-87b3-c5b4660b0cdf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bbf32905d0637112f3a959e6bb83b239cb6a85172e6a3580f0fd4bb02f8baff","name":"Yo Landa","registered_at":"2026-06-14T17:24:53Z","symbol":"NIM0523759","token_address":"0x67cfa905318e0c3de53cff11a9bbdfef24a76189","type":"artist","uuid":"7bd79c43-512f-406a-87b3-c5b4660b0cdf"}
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 0x3bbf32905d0637112f3a959e6bb83b239cb6a85172e6a3580f0fd4bb02f8baff. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bd79c43-512f-406a-87b3-c5b4660b0cdf.json and https://artists.proofprofile.net/proofs/artist/7bd79c43-512f-406a-87b3-c5b4660b0cdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x3bbf32905d0637112f3a959e6bb83b239cb6a85172e6a3580f0fd4bb02f8baff","name":"Yo Landa","registered_at":"2026-06-14T17:24:53Z","symbol":"NIM0523759","token_address":"0x67cfa905318e0c3de53cff11a9bbdfef24a76189","type":"artist","uuid":"7bd79c43-512f-406a-87b3-c5b4660b0cdf"}
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