Sussan Deyhim
type: MusicGroup
genre: ambient
description: Sussan Deyhim (; born December 14, 1958) is an Iranian-American composer, vocalist, performance artist, and activist. She is internationally known for her invention of a unique sonic/vocal language. L
popularity: 3
followers: 236
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x941b1c2bf1bdee41bcb2f9b030db5477b65444319f1fb0a463d6da37f564b3b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1e87289-8394-4a0d-9cb4-fb2dcadb4f71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1e87289-8394-4a0d-9cb4-fb2dcadb4f71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1e87289-8394-4a0d-9cb4-fb2dcadb4f71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x941b1c2bf1bdee41bcb2f9b030db5477b65444319f1fb0a463d6da37f564b3b3","name":"Sussan Deyhim","registered_at":"2026-06-21T01:41:04Z","symbol":"NIM1779980","token_address":"0x8add5498f7804e0f9d1ac2e38a06fbdac06b7592","type":"artist","uuid":"d1e87289-8394-4a0d-9cb4-fb2dcadb4f71"}
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 0x941b1c2bf1bdee41bcb2f9b030db5477b65444319f1fb0a463d6da37f564b3b3. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1e87289-8394-4a0d-9cb4-fb2dcadb4f71.json and https://artists.proofprofile.net/proofs/artist/d1e87289-8394-4a0d-9cb4-fb2dcadb4f71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x941b1c2bf1bdee41bcb2f9b030db5477b65444319f1fb0a463d6da37f564b3b3","name":"Sussan Deyhim","registered_at":"2026-06-21T01:41:04Z","symbol":"NIM1779980","token_address":"0x8add5498f7804e0f9d1ac2e38a06fbdac06b7592","type":"artist","uuid":"d1e87289-8394-4a0d-9cb4-fb2dcadb4f71"}
album: Desert Equations: Azax Attra (Made to Measure, Vol. 8)
  type: MusicAlbum
  date published: 1986