Negin Zabihi
type: MusicGroup
genre: devotional
popularity: 4
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43f8c94c13379f16de8ec00909d4cce6222b2324ed5b51c40def7f3bf6b2b88d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43f8c94c13379f16de8ec00909d4cce6222b2324ed5b51c40def7f3bf6b2b88d","name":"Negin Zabihi","registered_at":"2026-06-16T11:17:33Z","symbol":"NIM1035162","token_address":"0xea6bced153003b185e0583d436a7580b7b62b861","type":"artist","uuid":"3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2"}
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 0x43f8c94c13379f16de8ec00909d4cce6222b2324ed5b51c40def7f3bf6b2b88d. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2.json and https://artists.proofprofile.net/proofs/artist/3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0x43f8c94c13379f16de8ec00909d4cce6222b2324ed5b51c40def7f3bf6b2b88d","name":"Negin Zabihi","registered_at":"2026-06-16T11:17:33Z","symbol":"NIM1035162","token_address":"0xea6bced153003b185e0583d436a7580b7b62b861","type":"artist","uuid":"3e2e7cea-fa3a-49f9-b8ba-6d323b3d6eb2"}
album: Kleine Schritte, Großer Frieden
  type: MusicAlbum
  date published: 2025-10-27