Yotam Cohen
type: MusicGroup
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fa10a9e299f70e600ff33d4dd6b0d01061d5f4b645f71f317406848996504fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6abeaaf3-9f4b-4bbe-8245-8b78783f3e20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6abeaaf3-9f4b-4bbe-8245-8b78783f3e20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6abeaaf3-9f4b-4bbe-8245-8b78783f3e20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fa10a9e299f70e600ff33d4dd6b0d01061d5f4b645f71f317406848996504fe","name":"Yotam Cohen","registered_at":"2026-06-17T02:51:56Z","symbol":"NIM1258083","token_address":"0x554f5e4b63d80b2205144e511d0d99147ba87347","type":"artist","uuid":"6abeaaf3-9f4b-4bbe-8245-8b78783f3e20"}
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 0x7fa10a9e299f70e600ff33d4dd6b0d01061d5f4b645f71f317406848996504fe. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6abeaaf3-9f4b-4bbe-8245-8b78783f3e20.json and https://artists.proofprofile.net/proofs/artist/6abeaaf3-9f4b-4bbe-8245-8b78783f3e20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7fa10a9e299f70e600ff33d4dd6b0d01061d5f4b645f71f317406848996504fe","name":"Yotam Cohen","registered_at":"2026-06-17T02:51:56Z","symbol":"NIM1258083","token_address":"0x554f5e4b63d80b2205144e511d0d99147ba87347","type":"artist","uuid":"6abeaaf3-9f4b-4bbe-8245-8b78783f3e20"}
album: Songs And Arias
  type: MusicAlbum
  date published: 1997-08-11
album: Misa Criolla & Neapolitan Songs
  type: MusicAlbum
  date published: 1998-08-11
album: Zamba De Mi Esperanza - Live Performance
  type: MusicAlbum
  date published: 2008-08-11
album: Dicitencello Vuje
  type: MusicAlbum
  date published: 2011-08-11
album: El Amor Y La Passion - Live Performance
  type: MusicAlbum
  date published: 2012-08-11
album: Хотел бы в единое слово (I Should Like in a Single Word)
  type: MusicAlbum
  date published: 2017-02-15