Emy Smith
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa856ef35748a75ea45d973a1bdad5c85f42236868f00f8f3152bcb064d713c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417791be-54ef-40bd-8bd9-bb9a282942d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417791be-54ef-40bd-8bd9-bb9a282942d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/417791be-54ef-40bd-8bd9-bb9a282942d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa856ef35748a75ea45d973a1bdad5c85f42236868f00f8f3152bcb064d713c5","name":"Emy Smith","registered_at":"2026-06-16T12:24:29Z","symbol":"NIM1051113","token_address":"0xa111fcb9107df57fb4a6804335ca836f18af44e7","type":"artist","uuid":"417791be-54ef-40bd-8bd9-bb9a282942d0"}
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 0xaa856ef35748a75ea45d973a1bdad5c85f42236868f00f8f3152bcb064d713c5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/417791be-54ef-40bd-8bd9-bb9a282942d0.json and https://artists.proofprofile.net/proofs/artist/417791be-54ef-40bd-8bd9-bb9a282942d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaa856ef35748a75ea45d973a1bdad5c85f42236868f00f8f3152bcb064d713c5","name":"Emy Smith","registered_at":"2026-06-16T12:24:29Z","symbol":"NIM1051113","token_address":"0xa111fcb9107df57fb4a6804335ca836f18af44e7","type":"artist","uuid":"417791be-54ef-40bd-8bd9-bb9a282942d0"}