Samuel F'hima
type: MusicGroup
popularity: 7
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x767f2eb3914b1ac890316b0e06ab0820e76ac14ff6a7de0cc12193d60371fbf1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa076cb7-623e-4e9d-987b-e68f3b36e4bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa076cb7-623e-4e9d-987b-e68f3b36e4bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa076cb7-623e-4e9d-987b-e68f3b36e4bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x767f2eb3914b1ac890316b0e06ab0820e76ac14ff6a7de0cc12193d60371fbf1","name":"Samuel F'hima","registered_at":"2026-06-21T16:35:09Z","symbol":"NIM1974890","token_address":"0x9e379ce084473bcafee1c46b7b4ee45e5f529495","type":"artist","uuid":"fa076cb7-623e-4e9d-987b-e68f3b36e4bd"}
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 0x767f2eb3914b1ac890316b0e06ab0820e76ac14ff6a7de0cc12193d60371fbf1. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa076cb7-623e-4e9d-987b-e68f3b36e4bd.json and https://artists.proofprofile.net/proofs/artist/fa076cb7-623e-4e9d-987b-e68f3b36e4bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x767f2eb3914b1ac890316b0e06ab0820e76ac14ff6a7de0cc12193d60371fbf1","name":"Samuel F'hima","registered_at":"2026-06-21T16:35:09Z","symbol":"NIM1974890","token_address":"0x9e379ce084473bcafee1c46b7b4ee45e5f529495","type":"artist","uuid":"fa076cb7-623e-4e9d-987b-e68f3b36e4bd"}