Samantha Gervasio
type: MusicGroup
genre: chicago house
genre: freestyle
genre: funk melody
genre: latin hip hop
popularity: 4
followers: 1009
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc24a1f8f9798d29aef98c7f2082014d17fc8d86289a148a023af7332495e09e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b47ec1ad-1bd1-421b-8c8e-d0274e11ad80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b47ec1ad-1bd1-421b-8c8e-d0274e11ad80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b47ec1ad-1bd1-421b-8c8e-d0274e11ad80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc24a1f8f9798d29aef98c7f2082014d17fc8d86289a148a023af7332495e09e","name":"Samantha Gervasio","registered_at":"2026-06-20T14:22:40Z","symbol":"NIM1629252","token_address":"0x9d3e9ec220019fee58e35a8cce47111862a9506f","type":"artist","uuid":"b47ec1ad-1bd1-421b-8c8e-d0274e11ad80"}
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 0xfc24a1f8f9798d29aef98c7f2082014d17fc8d86289a148a023af7332495e09e. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b47ec1ad-1bd1-421b-8c8e-d0274e11ad80.json and https://artists.proofprofile.net/proofs/artist/b47ec1ad-1bd1-421b-8c8e-d0274e11ad80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xfc24a1f8f9798d29aef98c7f2082014d17fc8d86289a148a023af7332495e09e","name":"Samantha Gervasio","registered_at":"2026-06-20T14:22:40Z","symbol":"NIM1629252","token_address":"0x9d3e9ec220019fee58e35a8cce47111862a9506f","type":"artist","uuid":"b47ec1ad-1bd1-421b-8c8e-d0274e11ad80"}