Nina Dodo
type: MusicGroup
popularity: 30
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb80b2bfe9093ec35de4cf4f60f77fa5dc7c0213e611ef8f14ecb416606258f95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dad24217-3a7e-4b2f-b7e3-399918fcba99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dad24217-3a7e-4b2f-b7e3-399918fcba99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dad24217-3a7e-4b2f-b7e3-399918fcba99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb80b2bfe9093ec35de4cf4f60f77fa5dc7c0213e611ef8f14ecb416606258f95","name":"Nina Dodo","registered_at":"2026-06-12T11:21:15Z","symbol":"NIM0282338","token_address":"0x12b7e37bf4a7ac5bc366ddc5834cc31dcd7ffd64","type":"artist","uuid":"dad24217-3a7e-4b2f-b7e3-399918fcba99"}
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 0xb80b2bfe9093ec35de4cf4f60f77fa5dc7c0213e611ef8f14ecb416606258f95. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dad24217-3a7e-4b2f-b7e3-399918fcba99.json and https://artists.proofprofile.net/proofs/artist/dad24217-3a7e-4b2f-b7e3-399918fcba99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xb80b2bfe9093ec35de4cf4f60f77fa5dc7c0213e611ef8f14ecb416606258f95","name":"Nina Dodo","registered_at":"2026-06-12T11:21:15Z","symbol":"NIM0282338","token_address":"0x12b7e37bf4a7ac5bc366ddc5834cc31dcd7ffd64","type":"artist","uuid":"dad24217-3a7e-4b2f-b7e3-399918fcba99"}
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