Samantha Grey
type: MusicGroup
genre: bachata
description: Samantha Steffi Grey Bermeo (born 7 March 1995) is an Ecuadorian actress, television presenter, singer and dancer. She is the daughter of the late singer Sharon la Hechicera. She participated in sever
popularity: 6
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefdaa9f61b7a7757c0888cf7c769d5a86d0cc69ad4ab91e8f1d4a45894b33c13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953973
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953973
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8ef7ea-28c7-4080-ab65-f550b99a7f1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a8ef7ea-28c7-4080-ab65-f550b99a7f1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a8ef7ea-28c7-4080-ab65-f550b99a7f1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:37:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefdaa9f61b7a7757c0888cf7c769d5a86d0cc69ad4ab91e8f1d4a45894b33c13","name":"Samantha Grey","registered_at":"2026-06-16T04:19:25Z","symbol":"NIM0935328","token_address":"0xe8e424a8fc38958b6b3a55afd3e0792f5ded210f","type":"artist","uuid":"2a8ef7ea-28c7-4080-ab65-f550b99a7f1c"}
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 0xefdaa9f61b7a7757c0888cf7c769d5a86d0cc69ad4ab91e8f1d4a45894b33c13. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a8ef7ea-28c7-4080-ab65-f550b99a7f1c.json and https://artists.proofprofile.net/proofs/artist/2a8ef7ea-28c7-4080-ab65-f550b99a7f1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:37:07Z
  text: {"copyright_id":"0xefdaa9f61b7a7757c0888cf7c769d5a86d0cc69ad4ab91e8f1d4a45894b33c13","name":"Samantha Grey","registered_at":"2026-06-16T04:19:25Z","symbol":"NIM0935328","token_address":"0xe8e424a8fc38958b6b3a55afd3e0792f5ded210f","type":"artist","uuid":"2a8ef7ea-28c7-4080-ab65-f550b99a7f1c"}